Mobile
SubTrac
A subscription tracker that helps you stay on top of recurring expenses with reminders and spending insights.
roleFull Stack Developer & Designer
duration3 weeks
teamSolo
year2026
The Challenge
Most people have no idea how much they spend on subscriptions each month. Existing trackers require sign-ups, bank connections, or are bloated with features nobody needs.
The Solution
Built a dead-simple subscription tracker — add in seconds, see total spend at a glance, and get reminded before renewals hit. Local-first with SQLite, no accounts required.
Results
0+
Quick-Add Services
0+
Currencies Supported
0Live
Status
Architecture
// frontend: React Native (Expo)
// backend: None (local-first)
// database: SQLite (expo-sqlite)
// hosting: App Store
// patterns:
// - Local-First Architecture
// - Multi-Currency Conversion
// - Push Notification Scheduling
Highlights
- Quick-add from 40+ popular subscription services
- Multi-currency support with live exchange rates
- Renewal reminders via local push notifications
- Category-based spending breakdown with charts
- Swipe-to-delete and long press context menus
Stack
React NativeExpoSQLiteAsyncStorage