Sseuri Seuljjeok (Pocket Drift)
Record your spending and reflect on which purchases were worth it.
Inside the app
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Key features
Daily expense recording with category and memo support
Calendar view with no-spend days and monthly totals
Spending type labels for essential, necessary, optional, and impulse purchases
Key features (9)
- Reflection reminders for optional and impulse spending
- Weekly and monthly budget target checks
- Analysis views including spending trend, food spending, and Engel coefficient
- JSON, CSV, and Excel-oriented backup/export flows
- Local app lock and automatic backup support
- Optional AI conversion prompt for importing existing records
When to use it
Users who want a lightweight personal spending diary that makes everyday purchases visible and helps them notice optional or impulse spending patterns without a heavy finance system.
Turn simple expense logging into a daily spending-awareness routine by connecting calendar records, reflection prompts, budget checks, analysis, backup, and import flows.
Before you install
Supported devices: Android · iPhone
Check the current store listing for pricing, ads and in-app purchases.
Expense records are stored on your device by default. AI import uses prompts to convert existing records.
Frequently asked questions
Which devices can I use?
Designed for the devices below. Check the download links and store listings for release status and regional availability. Android, iPhone
Where can I check pricing and purchase options?
Check the current store listing for pricing, ads and in-app purchases.
Release notes
- - Released the Android app on Google Play.
- - Added Android availability and the Google Play download link alongside the existing iPhone release.
About this product
Sseuri Seuljjeok is a Flutter expense-awareness app that helps users record daily spending, see no-spend days on a calendar, classify purchases by spending type, review whether optional or impulse purchases were worth it, and check weekly or monthly budget targets. It keeps personal records local by default while supporting backup export, currency conversion, exchange-rate settings, app lock, and optional AI-assisted import from existing spending logs. It is now available for Android on Google Play and for iPhone on the Apple App Store.
Technology and build story
- Flutter app using Riverpod for app state and flow control
- SQLite-backed local expense storage
- Local notifications for reflection and budget reminders
- Local authentication for app lock
- Exchange-rate lookup with fallback handling
- File picker, share, CSV/Excel export, and backup restore integrations
- AdMob support with privacy notes that separate ads from personal expense data
Future improvements
- More detailed spending habit insights
- Deeper import cleanup and duplicate detection
- Additional budget and reflection templates