Building

Build instructions for Android, iOS, and Windows.

Android

# Debug APK
flutter build apk --debug

# Release APK
flutter build apk --release

# App Bundle (for Play Store)
flutter build appbundle --release

The release APK is at build/app/outputs/flutter-apk/app-release.apk.

iOS

Requires macOS with Xcode 15+:

cd ios && pod install && cd ..
flutter build ios --release

Open ios/Runner.xcworkspace in Xcode for archive and distribution.

Windows

Requires Visual Studio 2022 with C++ desktop workload:

flutter build windows --release

Notes

• The ONNX model (~259 MB) is bundled as a Flutter asset. APK/IPA sizes will be large.
• ONNX Runtime native libraries are platform-specific and handled by the onnxruntime package.