Privacy-first fuel tracker, fuel-economy (MPG/km-L) calculator & car maintenance log for Android & iOS. Expo SDK 56 + React Native, offline-first, full-tank-window economy algorithm, service reminders.
android personal-finance ios typescript react-native cross-platform offline-first expense-tracker mobile-app fuel-economy expo privacy-first reanimated new-architecture car-maintenance zustand vehicle-management expo-router fuel-tracker mpg-calculator
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Updated
Jun 6, 2026 - TypeScript