arbazkhan971 Activate When
/godmode:mobile, "mobile app", "iOS", "Android"- "React Native", "Flutter", "Swift", "Kotlin"
- App signing, store submission, mobile performance
Workflow
1. Platform Assessment
Target: iOS|Android|both
Approach: native|cross-platform|hybrid
IF cross-platform:
Framework: React Native|Flutter|KMP|.NET MAUI
Shared: business logic only|business+UI|everything
# Detect existing mobile project
ls ios/ android/ pubspec.yaml 2>/dev/null
ls package.json | xargs grep -l "react-native" 2>/dev/null
2. Architecture Selection
MVVM: most apps, reactive UI frameworks
models/ -> views/ -> viewmodels/
MVI: complex state, unidirectional data flow
State (immutable) -> Intent (actions) -> Reducer
Clean Architecture: large apps, complex business logic
Presentation -> Domain -> Data (dependency inversion)
IF app < 10 screens: MVVM is sufficient. IF state management complex: prefer MVI. IF > 30 screens with multiple data sources: Clean Arch.
3. Project Setup
iOS: bundle ID, min deployment target, ATS, Info.plist privacy descriptions, launch screen. Android: package name, min/target SDK, ProGuard, build variants (debug/staging/release). React Native: TypeScript, React Navigation, state management, Metro config. Flutter: pubspec.yaml, state management (Riverpod/Bloc), GoRouter, flavors (dev/staging/prod).
4. App Signing
iOS: Dev cert + provisioning profile (development),
Dist cert + App Store profile (release).
NEVER share private keys. Use Fastlane match.
Android: keytool -genkey -v -keystore release.keystore
NEVER lose the keystore (app updates impossible).
Store in secure vault, not in VCS.
5. Store Submission
iOS App Store:
[ ] Review Guidelines compliance
[ ] Privacy policy URL
[ ] App Privacy labels
[ ] Screenshots (6.7", 5.5" minimum)
[ ] App name (30 char max)
Google Play:
[ ] Developer Policy compliance
[ ] Data safety section
[ ] AAB format (not APK)
[ ] Screenshots + feature graphic
6. Performance
Battery: significant-change location (not continuous),
batch network requests, 60fps animations.
Memory: resize images to display size, LRU cache,
recycle views, release on dispose.
Network: offline-first, request coalescing,
WebP/AVIF images, pagination (20-50 items).
Startup: cold < 1s, warm < 500ms.
Defer analytics/flags, lazy-load modules.
IF cold start > 2s: profile and defer init. IF app size > 50MB: audit assets, use on-demand resources.
7. Platform Features
Push: APNs (iOS) / FCM (Android)
Deep links: Universal Links / App Links
Biometrics: Face ID/Touch ID / Fingerprint
IAP: StoreKit 2 / Play Billing Library
Crash: Firebase Crashlytics / Sentry
A11y: VoiceOver / TalkBack support
# Mobile build and test
npx react-native run-ios --configuration Release
npx expo doctor
npx jest --config jest.mobile.config.js
Hard Rules
- NEVER store secrets in app binary (decompilable).
- NEVER lose Android release keystore.
- ALWAYS test on minimum supported OS version.
- ALWAYS meet 44x44px minimum touch targets.
- Cold start < 2s, app size < 50MB initial download.
TSV Logging
Append .godmode/mobile-results.tsv:
timestamp platform screen action tests app_size_mb status
Keep/Discard
KEEP if: builds all platforms, tests pass,
cold start < 1s, size within budget.
DISCARD if: crashes, perf regression,
guidelines violated, min OS API missing.
Stop Conditions
STOP when FIRST of:
- Builds + runs on all target platforms
- Cold start < 2s, size < 50MB
- Platform conventions pass
- No secrets in VCS
Autonomous Operation
On failure: git reset --hard HEAD~1. Never pause.
Error Recovery
| Failure | Action |
|---|---|
| Build fails one platform | Check deps, native linking |
| Crashes on startup | Check permissions, async init |
| Store rejection | Read reason, fix metadata/privacy |