

Expense Archive
An offline-first mobile expense tracker with spending analytics and category trends.
Expense Archive is a mobile experiment for tracking expenses offline and understanding spending by category and over time.
Product capabilities
- Record expenses without requiring a network connection.
- Organize spending by category and business.
- Review analytics and trends across recorded expenses.
- Keep financial records persisted locally on the device.
Screenshots

Tech stack
- Flutter provides the mobile interface and expense-tracking workflows.
- Realm stores expense records locally for offline-first use.