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Subara
A subscription manager for iPhone and iPad that keeps every recurring payment in one place, with the data staying on the device.
- Role
- Design, Development, iOS
- Status
- Live on the App Store
- Stack
- Flutter · Riverpod · sqflite · fl_chart · WidgetKit · Live Activities
- Links
- App Store ↗

01 The problem
Subscriptions pile up quietly: a trial here, a yearly renewal there, and the reminder arrives as the charge. Subara is the list you would keep yourself, with the dates worked out for you.
02 What I built
A Flutter app with spending charts, a monthly payment calendar and reminders before each renewal, plus home-screen widgets and Live Activities on iOS.
Data lives in a local SQLite database on the device. Signing in is only for an optional cloud backup.
Brand picker for common services, custom entries, billing cycles, currencies, light and dark themes, English and Turkish.
03 Worth knowing
- State management with Riverpod and code generation (freezed, riverpod_generator).
- Store releases automated with fastlane.



