App development

Title: Fix iOS-only crash in Flutter app (camera + TFLite) — Android already working Description: I have a working Flutter app (contact lens insertion assistant) that works correctly on Android but has a crash/freeze bug specific to iOS. The app: Flutter, uses camera, tflite_flutter, google_mlkit_face_detection, flutter_tts, and a couple other standard packages Two on-device TFLite models for image analysis Works fine on Android phones The bug: On iPhone (tester-confirmed), tapping "Take Photo" on the lens-orientation-check screen results in the screen freezing, followed by an OS-level "app isn't responding, please restart" type message Suspected causes (already narrowed down): either the camera controller (CameraController.initialize()) is failing silently on iOS, or the TFLite interpreter (Interpreter.fromAsset) is failing to load a model — possibly because the model needs "Select TF Ops"/Flex delegate support that iOS's default TFLite doesn't include I've already added error-handling code around both of these so the next time it happens, the app will show the actual error message on-screen instead of just freezing — should save you diagnosis time. Your first step should just be reproducing it and reading that message. Scope of work: Diagnose and fix the iOS-specific Take Photo crash Confirm the fix works reliably on a real iPhone Quick check of the Android build to confirm nothing broke Light review of tablet layout (Android tablet) — may need minor UI tweaks, TBD after you look Hand back a working build (or push fix to a shared repo) What I'll provide: Full Flutter project (will share via private GitHub repo or zip) Access to a tester's iPhone for a call/screen-share session if needed App Store Connect collaborator access if you need to build via TestFlight (or you can just hand me a build/IPA) Requirements: Must have a real Mac + Xcode to properly debug (not emulator-only) Experience with tflite_flutter / TensorFlow Lite on iOS a strong plus, since that's a likely root cause