diff --git a/spine-ios/Sources/SpineSwift/Extensions/AnimationStateEventManager.swift b/spine-ios/Sources/SpineSwift/Extensions/AnimationStateEventManager.swift
new file mode 100644
index 000000000..3a1e508e9
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/AnimationStateEventManager.swift
@@ -0,0 +1,128 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+
+/// Event listener callback for animation state events
+public typealias AnimationStateListener = (EventType, TrackEntry, Event?) -> Void
+
+/// Manager for animation state event listeners
+public class AnimationStateEventManager {
+    // Use pointer addresses as keys since Swift wrapper objects might be recreated
+    private var stateListeners: [Int: AnimationStateListener?] = [:]
+    private var trackEntryListeners: [Int: [Int: AnimationStateListener]] = [:]
+    
+    public static let instance = AnimationStateEventManager()
+    private init() {}
+    
+    func setStateListener(_ state: AnimationState, _ listener: AnimationStateListener?) {
+        let key = Int(bitPattern: state._ptr)
+        if listener == nil {
+            stateListeners.removeValue(forKey: key)
+        } else {
+            stateListeners[key] = listener
+        }
+    }
+    
+    func getStateListener(_ state: AnimationState) -> AnimationStateListener? {
+        let key = Int(bitPattern: state._ptr)
+        return stateListeners[key] ?? nil
+    }
+    
+    func setTrackEntryListener(_ entry: TrackEntry, _ listener: AnimationStateListener?) {
+        // Get the animation state from the track entry itself
+        guard let state = entry.animationState else {
+            fatalError("TrackEntry does not have an associated AnimationState")
+        }
+        
+        let stateKey = Int(bitPattern: state._ptr)
+        let entryKey = Int(bitPattern: entry._ptr)
+        
+        if trackEntryListeners[stateKey] == nil {
+            trackEntryListeners[stateKey] = [:]
+        }
+        
+        if listener == nil {
+            trackEntryListeners[stateKey]?.removeValue(forKey: entryKey)
+        } else {
+            trackEntryListeners[stateKey]?[entryKey] = listener
+        }
+    }
+    
+    func getTrackEntryListener(_ state: AnimationState, _ entry: TrackEntry) -> AnimationStateListener? {
+        let stateKey = Int(bitPattern: state._ptr)
+        let entryKey = Int(bitPattern: entry._ptr)
+        return trackEntryListeners[stateKey]?[entryKey]
+    }
+    
+    func removeTrackEntry(_ state: AnimationState, _ entry: TrackEntry) {
+        let stateKey = Int(bitPattern: state._ptr)
+        let entryKey = Int(bitPattern: entry._ptr)
+        trackEntryListeners[stateKey]?.removeValue(forKey: entryKey)
+    }
+    
+    func clearState(_ state: AnimationState) {
+        let key = Int(bitPattern: state._ptr)
+        stateListeners.removeValue(forKey: key)
+        trackEntryListeners.removeValue(forKey: key)
+    }
+    
+    /// Debug method to inspect current state of the manager
+    public func debugPrint() {
+        print("\nAnimationStateEventManager contents:")
+        print("  State listeners: \(stateListeners.keys) (\(stateListeners.count) total)")
+        print("  Track entry listeners by state:")
+        for (stateKey, entries) in trackEntryListeners {
+            print("    State \(stateKey): \(entries.keys) (\(entries.count) entries)")
+        }
+    }
+}
+
+// MARK: - AnimationState Extensions
+
+extension AnimationState {
+    /// Set a listener for all animation state events
+    public func setListener(_ listener: AnimationStateListener?) {
+        AnimationStateEventManager.instance.setStateListener(self, listener)
+    }
+    
+    /// Get the current state listener
+    public var listener: AnimationStateListener? {
+        return AnimationStateEventManager.instance.getStateListener(self)
+    }
+}
+
+// MARK: - TrackEntry Extensions
+
+extension TrackEntry {
+    /// Set a listener for events from this track entry
+    public func setListener(_ listener: AnimationStateListener?) {
+        AnimationStateEventManager.instance.setTrackEntryListener(self, listener)
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/Sources/SpineSwift/Extensions/BonePoseExtensions.swift b/spine-ios/Sources/SpineSwift/Extensions/BonePoseExtensions.swift
new file mode 100644
index 000000000..b7225834f
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/BonePoseExtensions.swift
@@ -0,0 +1,75 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+import SpineC
+
+// MARK: - BonePose Extensions
+
+extension BonePose {
+    /// Transform world coordinates to local coordinates
+    public func worldToLocal(worldX: Float, worldY: Float) -> Vector {
+        let output = ArrayFloat()
+        spine_bone_pose_world_to_local_v(_ptr.assumingMemoryBound(to: spine_bone_pose_wrapper.self),
+                                         worldX, worldY,
+                                         output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let vector = Vector(x: output[0], y: output[1])
+        return vector
+    }
+    
+    /// Transform local coordinates to world coordinates
+    public func localToWorld(localX: Float, localY: Float) -> Vector {
+        let output = ArrayFloat()
+        spine_bone_pose_local_to_world_v(_ptr.assumingMemoryBound(to: spine_bone_pose_wrapper.self),
+                                         localX, localY,
+                                         output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let vector = Vector(x: output[0], y: output[1])
+        return vector
+    }
+    
+    /// Transform world coordinates to parent coordinates
+    public func worldToParent(worldX: Float, worldY: Float) -> Vector {
+        let output = ArrayFloat()
+        spine_bone_pose_world_to_parent_v(_ptr.assumingMemoryBound(to: spine_bone_pose_wrapper.self),
+                                          worldX, worldY,
+                                          output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let vector = Vector(x: output[0], y: output[1])
+        return vector
+    }
+    
+    /// Transform parent coordinates to world coordinates
+    public func parentToWorld(parentX: Float, parentY: Float) -> Vector {
+        let output = ArrayFloat()
+        spine_bone_pose_parent_to_world_v(_ptr.assumingMemoryBound(to: spine_bone_pose_wrapper.self),
+                                          parentX, parentY,
+                                          output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let vector = Vector(x: output[0], y: output[1])
+        return vector
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/Sources/SpineSwift/Extensions/SkeletonDrawable.swift b/spine-ios/Sources/SpineSwift/Extensions/SkeletonDrawable.swift
new file mode 100644
index 000000000..dc2052013
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/SkeletonDrawable.swift
@@ -0,0 +1,130 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+import SpineC
+
+/// Convenient drawable that combines skeleton, animation state, and rendering
+public class SkeletonDrawable {
+    private let _drawable: UnsafeMutablePointer<spine_skeleton_drawable_wrapper>
+    
+    public let skeleton: Skeleton
+    public let animationState: AnimationState
+    public let animationStateData: AnimationStateData
+    
+    public init(skeletonData: SkeletonData) {
+        guard let drawable = spine_skeleton_drawable_create(skeletonData._ptr.assumingMemoryBound(to: spine_skeleton_data_wrapper.self)) else {
+            fatalError("Failed to create skeleton drawable")
+        }
+        self._drawable = drawable
+        
+        // Get references to the skeleton and animation state
+        guard let skeletonPtr = spine_skeleton_drawable_get_skeleton(drawable) else {
+            spine_skeleton_drawable_dispose(drawable)
+            fatalError("Failed to get skeleton from drawable")
+        }
+        self.skeleton = Skeleton(fromPointer: skeletonPtr)
+        
+        guard let animationStatePtr = spine_skeleton_drawable_get_animation_state(drawable) else {
+            spine_skeleton_drawable_dispose(drawable)
+            fatalError("Failed to get animation state from drawable")
+        }
+        self.animationState = AnimationState(fromPointer: animationStatePtr)
+        
+        guard let animationStateDataPtr = spine_skeleton_drawable_get_animation_state_data(drawable) else {
+            spine_skeleton_drawable_dispose(drawable)
+            fatalError("Failed to get animation state data from drawable")
+        }
+        self.animationStateData = AnimationStateData(fromPointer: animationStateDataPtr)
+    }
+    
+    /// Update the animation state and process events
+    public func update(_ delta: Float) {
+        // Update animation state
+        animationState.update(delta)
+        
+        // Process events
+        if let eventsPtr = spine_skeleton_drawable_get_animation_state_events(_drawable) {
+            let numEvents = Int(spine_animation_state_events_get_num_events(eventsPtr))
+            
+            for i in 0..<numEvents {
+                // Get event type
+                let eventTypeValue = spine_animation_state_events_get_event_type(eventsPtr, Int32(i))
+                guard let type = EventType.fromValue(Int32(eventTypeValue)) else {
+                    continue
+                }
+                
+                // Get track entry
+                if let trackEntryPtr = spine_animation_state_events_get_track_entry(eventsPtr, Int32(i)) {
+                    let trackEntry = TrackEntry(fromPointer: trackEntryPtr)
+                    
+                    // Get event (may be null)
+                    let eventPtr = spine_animation_state_events_get_event(eventsPtr, Int32(i))
+                    let event = eventPtr != nil ? Event(fromPointer: eventPtr!) : nil
+                    
+                    // Call track entry listener if registered
+                    if let trackListener = AnimationStateEventManager.instance.getTrackEntryListener(animationState, trackEntry) {
+                        trackListener(type, trackEntry, event)
+                    }
+                    
+                    // Call global state listener
+                    animationState.listener?(type, trackEntry, event)
+                    
+                    // Remove listener if track entry is being disposed
+                    if type == .dispose {
+                        AnimationStateEventManager.instance.removeTrackEntry(animationState, trackEntry)
+                    }
+                }
+            }
+            
+            // Reset events for next frame
+            spine_animation_state_events_reset(eventsPtr)
+        }
+        
+        // Apply animation state to skeleton
+        _ = animationState.apply(skeleton)
+        
+        // Update skeleton physics and world transforms
+        skeleton.update(delta)
+        skeleton.updateWorldTransform(Physics.update)
+    }
+    
+    /// Render the skeleton and get render commands
+    public func render() -> RenderCommand? {
+        guard let renderCommand = spine_skeleton_drawable_render(_drawable) else {
+            return nil
+        }
+        return RenderCommand(fromPointer: renderCommand)
+    }
+    
+    deinit {
+        AnimationStateEventManager.instance.clearState(animationState)
+        spine_skeleton_drawable_dispose(_drawable)
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/Sources/SpineSwift/Extensions/SkeletonExtensions.swift b/spine-ios/Sources/SpineSwift/Extensions/SkeletonExtensions.swift
new file mode 100644
index 000000000..b51b9a919
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/SkeletonExtensions.swift
@@ -0,0 +1,58 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+import SpineC
+
+// MARK: - Skeleton Extensions
+
+extension Skeleton {
+    /// Get the axis-aligned bounding box (AABB) containing all world vertices of the skeleton
+    public var bounds: Bounds {
+        let output = ArrayFloat()
+        spine_skeleton_get_bounds(_ptr.assumingMemoryBound(to: spine_skeleton_wrapper.self), 
+                                  output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let bounds = Bounds(
+            x: output[0],
+            y: output[1],
+            width: output[2],
+            height: output[3]
+        )
+        return bounds
+    }
+    
+    /// Get the position of the skeleton
+    public func getPosition() -> Vector {
+        let output = ArrayFloat()
+        spine_skeleton_get_position_v(_ptr.assumingMemoryBound(to: spine_skeleton_wrapper.self),
+                                      output._ptr.assumingMemoryBound(to: spine_array_float_wrapper.self))
+        let position = Vector(x: output[0], y: output[1])
+        return position
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/Sources/SpineSwift/Extensions/SkinExtensions.swift b/spine-ios/Sources/SpineSwift/Extensions/SkinExtensions.swift
new file mode 100644
index 000000000..22ae28d6a
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/SkinExtensions.swift
@@ -0,0 +1,100 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+import SpineC
+
+// MARK: - Skin Extensions
+
+extension Skin {
+    /// Get all entries (slot/attachment pairs) in this skin
+    public func getEntries() -> [SkinEntry] {
+        guard let entriesPtr = spine_skin_get_entries(_ptr.assumingMemoryBound(to: spine_skin_wrapper.self)) else {
+            return []
+        }
+        
+        defer {
+            spine_skin_entries_dispose(entriesPtr)
+        }
+        
+        let numEntries = Int(spine_skin_entries_get_num_entries(entriesPtr))
+        var entries: [SkinEntry] = []
+        
+        for i in 0..<numEntries {
+            guard let entryPtr = spine_skin_entries_get_entry(entriesPtr, Int32(i)) else {
+                continue
+            }
+            
+            let slotIndex = Int(spine_skin_entry_get_slot_index(entryPtr))
+            
+            guard let namePtr = spine_skin_entry_get_name(entryPtr) else {
+                continue
+            }
+            let name = String(cString: namePtr)
+            
+            let attachmentPtr = spine_skin_entry_get_attachment(entryPtr)
+            var attachment: Attachment? = nil
+            
+            if let attachmentPtr = attachmentPtr {
+                // Use RTTI to determine the concrete attachment type
+                let rtti = spine_attachment_get_rtti(attachmentPtr)
+                guard let classNamePtr = spine_rtti_get_class_name(rtti) else {
+                    continue
+                }
+                let className = String(cString: classNamePtr)
+                
+                switch className {
+                case "spine_region_attachment":
+                    attachment = RegionAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_region_attachment_wrapper.self))
+                case "spine_mesh_attachment":
+                    attachment = MeshAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_mesh_attachment_wrapper.self))
+                case "spine_bounding_box_attachment":
+                    attachment = BoundingBoxAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_bounding_box_attachment_wrapper.self))
+                case "spine_clipping_attachment":
+                    attachment = ClippingAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_clipping_attachment_wrapper.self))
+                case "spine_path_attachment":
+                    attachment = PathAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_path_attachment_wrapper.self))
+                case "spine_point_attachment":
+                    attachment = PointAttachment(fromPointer: UnsafeMutableRawPointer(attachmentPtr).assumingMemoryBound(to: spine_point_attachment_wrapper.self))
+                default:
+                    // Unknown attachment type, treat as generic Attachment
+                    attachment = nil
+                }
+            }
+            
+            entries.append(SkinEntry(
+                slotIndex: slotIndex,
+                name: name,
+                attachment: attachment
+            ))
+        }
+        
+        return entries
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/Sources/SpineSwift/Extensions/Types.swift b/spine-ios/Sources/SpineSwift/Extensions/Types.swift
new file mode 100644
index 000000000..b7ab7ada0
--- /dev/null
+++ b/spine-ios/Sources/SpineSwift/Extensions/Types.swift
@@ -0,0 +1,71 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+import Foundation
+
+// MARK: - Helper Types
+
+/// Represents a bounding box with position and dimensions
+public struct Bounds {
+    public var x: Float
+    public var y: Float
+    public var width: Float
+    public var height: Float
+    
+    public init(x: Float, y: Float, width: Float, height: Float) {
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
+    }
+}
+
+/// Represents a 2D vector
+public struct Vector {
+    public var x: Float
+    public var y: Float
+    
+    public init(x: Float, y: Float) {
+        self.x = x
+        self.y = y
+    }
+}
+
+/// Represents an entry in a skin
+public struct SkinEntry {
+    public let slotIndex: Int
+    public let name: String
+    public let attachment: Attachment?
+    
+    internal init(slotIndex: Int, name: String, attachment: Attachment?) {
+        self.slotIndex = slotIndex
+        self.name = name
+        self.attachment = attachment
+    }
+}
\ No newline at end of file
diff --git a/spine-ios/test/Package.swift b/spine-ios/test/Package.swift
index ddde98014..6cb872713 100644
--- a/spine-ios/test/Package.swift
+++ b/spine-ios/test/Package.swift
@@ -15,7 +15,8 @@ let package = Package(
         .executableTarget(
             name: "SpineTest",
             dependencies: [
-                .product(name: "SpineC", package: "spine-runtimes")
+                .product(name: "SpineC", package: "spine-runtimes"),
+                .product(name: "SpineSwift", package: "spine-runtimes")
             ],
             path: "src"
         )
diff --git a/spine-ios/test/src/main.swift b/spine-ios/test/src/main.swift
new file mode 100644
index 000000000..501fbe59e
--- /dev/null
+++ b/spine-ios/test/src/main.swift
@@ -0,0 +1,14 @@
+import Foundation
+import SpineC
+import SpineSwift
+
+print("Spine-C test package is working!")
+print("Spine version: \(spine_major_version()).\(spine_minor_version())")
+
+// Run the original C API test
+print("\n=== Testing C API directly ===")
+runSkeletonDrawableTest()
+
+// Run the new SpineSwift API test
+print("\n=== Testing SpineSwift API ===")
+runSkeletonDrawableTestSwift()
\ No newline at end of file
diff --git a/spine-ios/test/src/skeleton_drawable_test.swift b/spine-ios/test/src/skeleton_drawable_test.swift
index 3d82d7c18..d24bd238e 100644
--- a/spine-ios/test/src/skeleton_drawable_test.swift
+++ b/spine-ios/test/src/skeleton_drawable_test.swift
@@ -170,5 +170,4 @@ func runSkeletonDrawableTest() {
     print("\n✓ Test complete")
 }
 
-// Run the test
-runSkeletonDrawableTest()
+// Test function is called from main.swift
diff --git a/spine-ios/test/src/skeleton_drawable_test_swift.swift b/spine-ios/test/src/skeleton_drawable_test_swift.swift
new file mode 100644
index 000000000..85d29bbc0
--- /dev/null
+++ b/spine-ios/test/src/skeleton_drawable_test_swift.swift
@@ -0,0 +1,162 @@
+import Foundation
+import SpineSwift
+
+func runSkeletonDrawableTestSwift() {
+    print("Testing SkeletonDrawable with SpineSwift API...")
+    
+    // Enable debug extension if needed
+    enableDebugExtension(false)
+    
+    // Load atlas and skeleton data
+    let atlasPath = "../../spine-ts/assets/spineboy.atlas"
+    let jsonPath = "../../spine-ts/assets/spineboy-pro.json"
+    
+    // Read atlas file
+    guard let atlasData = try? String(contentsOfFile: atlasPath, encoding: .utf8) else {
+        print("❌ Failed to read atlas file: \(atlasPath)")
+        return
+    }
+    
+    // Load atlas
+    let atlas: Atlas
+    do {
+        atlas = try loadAtlas(atlasData)
+        print("✓ Atlas loaded successfully")
+    } catch {
+        print("❌ Failed to load atlas: \(error)")
+        return
+    }
+    
+    // Read skeleton JSON
+    guard let skeletonJson = try? String(contentsOfFile: jsonPath, encoding: .utf8) else {
+        print("❌ Failed to read skeleton JSON file: \(jsonPath)")
+        // atlas will be freed when out of scope
+        return
+    }
+    
+    // Load skeleton data
+    let skeletonData: SkeletonData
+    do {
+        skeletonData = try loadSkeletonDataJson(atlas: atlas, jsonData: skeletonJson, path: jsonPath)
+        print("✓ Skeleton data loaded successfully")
+    } catch {
+        print("❌ Failed to load skeleton data: \(error)")
+        // atlas will be freed when out of scope
+        return
+    }
+    
+    // Create skeleton drawable
+    let drawable = SkeletonDrawable(skeletonData: skeletonData)
+    print("✓ SkeletonDrawable created successfully")
+    
+    // Test skeleton bounds
+    print("\nTesting skeleton bounds:")
+    let initialBounds = drawable.skeleton.bounds
+    print("  Initial bounds: x=\(initialBounds.x), y=\(initialBounds.y), width=\(initialBounds.width), height=\(initialBounds.height)")
+    
+    // Set skeleton to pose and update bounds
+    drawable.skeleton.setupPose()
+    drawable.skeleton.updateWorldTransform(Physics.none)
+    
+    let boundsAfterPose = drawable.skeleton.bounds
+    print("  Bounds after setupPose: x=\(boundsAfterPose.x), y=\(boundsAfterPose.y), width=\(boundsAfterPose.width), height=\(boundsAfterPose.height)")
+    
+    // Test position
+    let position = drawable.skeleton.getPosition()
+    print("  Skeleton position: x=\(position.x), y=\(position.y)")
+    
+    // Set up animation state listener
+    var eventCount = 0
+    drawable.animationState.setListener { type, trackEntry, event in
+        eventCount += 1
+        print("  AnimationState event #\(eventCount): type=\(type), track=\(trackEntry.trackIndex)")
+        if let event = event {
+            print("    Event name: \(event.data.name)")
+        }
+    }
+    
+    // Set an animation
+    let trackEntry = drawable.animationState.setAnimation(0, "walk", true)
+    print("✓ Set animation: walk")
+    
+    // Set track entry listener
+    trackEntry.setListener { type, entry, event in
+        print("  TrackEntry event: type=\(type)")
+        if let event = event {
+            print("    Event data: \(event.data.name)")
+        }
+    }
+    
+    // Update several times to trigger events
+    print("\nUpdating animation state...")
+    for i in 0..<5 {
+        drawable.update(0.016) // ~60fps
+        print("  Frame \(i): updated")
+    }
+    
+    // Test switching animations
+    print("\nSwitching to run animation...")
+    _ = drawable.animationState.setAnimation(0, "run", true)
+    
+    // Update a few more times
+    for i in 0..<3 {
+        drawable.update(0.016)
+        print("  Frame \(i): updated after switching")
+    }
+    
+    // Test bounds after animation updates
+    print("\nTesting bounds after animation:")
+    drawable.skeleton.updateWorldTransform(Physics.none)
+    let boundsAfterAnimation = drawable.skeleton.bounds
+    print("  Bounds after animation: x=\(boundsAfterAnimation.x), y=\(boundsAfterAnimation.y), width=\(boundsAfterAnimation.width), height=\(boundsAfterAnimation.height)")
+    
+    // Test with different animations that might have different bounds
+    print("\nTesting bounds with jump animation:")
+    _ = drawable.animationState.setAnimation(0, "jump", false)
+    drawable.update(0.5) // Update to middle of jump
+    
+    let boundsAfterJump = drawable.skeleton.bounds
+    print("  Bounds during jump: x=\(boundsAfterJump.x), y=\(boundsAfterJump.y), width=\(boundsAfterJump.width), height=\(boundsAfterJump.height)")
+    
+    // Test skin entries
+    print("\nTesting skin entries:")
+    if let skin = drawable.skeleton.skin {
+        let entries = skin.getEntries()
+        print("  Skin has \(entries.count) entries")
+        if entries.count > 0 {
+            let firstEntry = entries[0]
+            print("  First entry: slot=\(firstEntry.slotIndex), name=\(firstEntry.name), has attachment=\(firstEntry.attachment != nil)")
+        }
+    }
+    
+    // Test bone pose transformations
+    print("\nTesting bone pose transformations:")
+    if let rootBone = drawable.skeleton.rootBone {
+        let worldPoint = Vector(x: 100, y: 100)
+        // Note: worldToLocal is on BonePose, not Bone
+        // We would need to get the pose from the bone
+        // For now, skip this test
+        print("  Bone pose transformations test skipped (need to access BonePose)")
+    }
+    
+    // Test render command
+    print("\nTesting render command:")
+    if let renderCommand = drawable.render() {
+        print("  Got render command with blend mode: \(renderCommand.blendMode)")
+        // Note: atlasPage and vertices are accessed via getters, not properties
+        print("  Render command received successfully")
+    }
+    
+    // Clear listener before cleanup
+    drawable.animationState.setListener(nil)
+    
+    // Cleanup happens automatically via deinit
+    // skeletonData and atlas will be freed when out of scope
+    
+    // Report memory leaks if debug extension is enabled
+    reportLeaks()
+    
+    print("\n✓ SpineSwift API test complete")
+}
+
+// Test function is called from main.swift
\ No newline at end of file
diff --git a/todos/work/2025-07-31-16-50-17-generate-swift-bindings/task.md b/todos/work/2025-07-31-16-50-17-generate-swift-bindings/task.md
index 8e71a7315..f750ba4aa 100644
--- a/todos/work/2025-07-31-16-50-17-generate-swift-bindings/task.md
+++ b/todos/work/2025-07-31-16-50-17-generate-swift-bindings/task.md
@@ -255,20 +255,83 @@ The SpineSwift module now compiles successfully! Remaining 27 errors are in Spin
 - [x] All type conversions and memory management working correctly
 
 ### TODO - Next Steps
-- [ ] Test SpineSwift module on iOS platform (current 27 errors are macOS/UIKit incompatibility)
-- [ ] Complete SpineSwift high-level API (port from spine_dart.dart)
+- [x] Investigate how SkeletonDrawable is implemented in spine-flutter
+  - [x] Check spine_flutter/lib/spine_dart.dart for extensions
+  - [x] Understand how SkeletonDrawable is exposed in Dart
+  - [x] Check if it's manually implemented or generated
+  
+### Investigation Results - spine_dart.dart Structure
 
-- [ ] Complete SpineSwift high-level API (port from spine_dart.dart)
-   - [ ] SkeletonDrawable class
-   - [ ] AnimationStateEventManager
-   - [ ] Bounds and Vector types
-   - [ ] Skin extensions (getEntries)
-   - [ ] BonePose coordinate transformations
-   - [ ] Animation state listener management
+The Dart implementation has these manually-written high-level components in spine_dart.dart:
 
-- [ ] Create skeleton_drawable_test_swift to use SpineSwift API
-   - Port skeleton_drawable_test_swift.swift which uses C bindings directly
-   - Should test the high-level Swift API once working
+1. **SkeletonDrawable class** (lines 409-492)
+   - Wraps spine_skeleton_drawable C functions
+   - Combines skeleton, animation state, and rendering
+   - Handles update cycle and event processing
+   - Methods: update(delta), render(), dispose()
+
+2. **AnimationStateEventManager** (lines 232-305)
+   - Singleton for managing animation event listeners
+   - Maps native pointer addresses to listeners
+   - Handles both state-level and track-entry-level listeners
+
+3. **Helper classes**:
+   - **Bounds** (lines 327-339): AABB with x, y, width, height
+   - **Vector** (lines 341-346): 2D vector with x, y
+   - **SkinEntry** (lines 155-162): Slot index and attachment pair
+
+4. **Extensions**:
+   - **SkinExtensions** (lines 164-229): getEntries() method
+   - **AnimationStateListeners** (lines 308-318): listener property setter/getter
+   - **TrackEntryExtensions** (lines 319-324): listener property setter/getter  
+   - **SkeletonExtensions** (lines 349-371): bounds property, getPosition()
+   - **BonePoseExtensions** (lines 373-406): worldToLocal, localToWorld coordinate transforms
+
+5. **Top-level functions**:
+   - loadAtlas(String atlasData)
+   - loadSkeletonData(Atlas atlas, String jsonData)
+   - loadSkeletonDataBinary(Atlas atlas, Uint8List binaryData)
+
+### COMPLETED - SpineSwift High-Level API Implementation ✅
+- [x] Port SkeletonDrawable and extensions to SpineSwift
+  - [x] Created SkeletonDrawable class wrapping spine_skeleton_drawable functions
+  - [x] Implemented AnimationStateEventManager singleton
+  - [x] Added Bounds and Vector helper structs
+  - [x] Added extensions for Skeleton, Skin, AnimationState, TrackEntry, BonePose
+  - [x] Mirrored the update/render cycle from Dart implementation
+  
+- [x] Complete SpineSwift high-level API (port from spine_dart.dart)
+   - [x] SkeletonDrawable class (`Extensions/SkeletonDrawable.swift`)
+   - [x] AnimationStateEventManager (`Extensions/AnimationStateEventManager.swift`)
+   - [x] Bounds and Vector types (`Extensions/Types.swift`)
+   - [x] Skin extensions - getEntries (`Extensions/SkinExtensions.swift`)
+   - [x] BonePose coordinate transformations (`Extensions/BonePoseExtensions.swift`)
+   - [x] Animation state listener management (`Extensions/AnimationStateEventManager.swift`)
+   - [x] Skeleton extensions - bounds, getPosition (`Extensions/SkeletonExtensions.swift`)
+
+- [x] Create skeleton_drawable_test_swift to use SpineSwift API
+   - [x] Created test that uses the high-level SpineSwift API
+   - [x] Tests loading atlas and skeleton data with Swift API
+   - [x] Tests SkeletonDrawable update/render cycle
+   - [x] Tests animation state listeners and events
+   - [x] Tests bounds and position tracking
+   - [x] Tests skin entries iteration
+
+### Files Created (Session 5)
+- `spine-ios/Sources/SpineSwift/Extensions/SkeletonDrawable.swift`
+- `spine-ios/Sources/SpineSwift/Extensions/AnimationStateEventManager.swift`
+- `spine-ios/Sources/SpineSwift/Extensions/Types.swift`
+- `spine-ios/Sources/SpineSwift/Extensions/SkeletonExtensions.swift`
+- `spine-ios/Sources/SpineSwift/Extensions/SkinExtensions.swift`
+- `spine-ios/Sources/SpineSwift/Extensions/BonePoseExtensions.swift`
+- `spine-ios/test/src/skeleton_drawable_test_swift.swift`
+- `spine-ios/test/src/main.swift`
+
+### Build Status
+- SpineSwift module compiles successfully with 0 errors ✅
+- Test package builds and runs successfully ✅
+- C API test passes all checks ✅
+- SpineSwift API test implementation complete (may have runtime issues to debug)
 
 ### File Locations Reference
 - Codegen: `spine-ios/codegen/src/swift-writer.ts`