CharlesWiltgen

Use when debugging 'file not syncing', 'CloudKit error', 'sync conflict', 'iCloud upload failed', 'ubiquitous item error', 'data not…

Use when the user mentions in-app purchase review, IAP audit, StoreKit issues, purchase bugs, transaction problems, or subscription…

Use when the user wants to add in-app purchases, implement StoreKit 2, or set up subscriptions.

Use when fixing or auditing ANY accessibility issue - VoiceOver, Dynamic Type, color contrast, touch targets, WCAG compliance, App Store…

Use when implementing ANY Apple Intelligence or on-device AI feature.

Use when ANY iOS build fails, test crashes, Xcode misbehaves, or environment issue occurs before debugging code.

Use when implementing ANY computer vision feature - image analysis, object detection, pose detection, person segmentation, subject…

Use when writing ANY code with async, actors, threads, or seeing ANY concurrency error.

Use when working with ANY data persistence, database, axiom-storage, CloudKit, migration, or serialization.

Use when asking about 'FileProtectionType', 'file encryption iOS', 'NSFileProtection', 'data protection', 'secure file storage', 'encrypt…

Use when building ANY 2D or 3D game, game prototype, or interactive simulation with SpriteKit, SceneKit, or RealityKit.

Use when working with ANY GPU rendering, Metal, OpenGL migration, shaders, frame rate, or display performance.