Finance · Open source

Leftovers

C. Sai Saharsh

Private expense tracker: log in two taps and see what is safe to spend today.

Download

Opens the official F-Droid page

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About Leftovers

Leftovers is a fast, private expense tracker. Log a spend in two taps, see what's safe to spend today, and plan for the things you want. Everything stays on your phone: no account, no ads, no analytics.

Everyday tracking

Keypad-first entry, categories, notes, accounts and receipt photos

Split one bill across categories, and group entries with #tags

Search and filter by account, category, tag or amount; swipe to delete with undo

Budgets that make sense day to day

Monthly or yearly budget, with Safe to spend today : what's left minus bills still due, spread over the remaining days

Per-category limits with alerts at 80% and 100%

Planning

Subscriptions and recurring income, logged automatically, with a reminder before each bill

Savings goals, multiple accounts with transfers, and money lent or borrowed

Insights

Daily chart, category breakdown, spending calendar, trends and a shareable monthly recap

Optional extras

Payment detection from bank SMS and bank email alerts in any currency; nothing is added without your tap

AI assistant with your own API key (Claude, ChatGPT, Gemini and more); every change waits for your confirmation

Widgets, app lock, encrypted backups to a file or Google Drive, CSV export

Free and open source under the MIT License.

What's new in 1.7.1

- App lock locks as soon as you leave the app, or after 30 seconds or 5 minutes - App lock can use its own PIN or password, with fingerprint or face as a shortcut

How to install Leftovers

  1. Tap Download — the app's official page on F-Droid opens.
  2. Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
  3. If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
  4. Open Leftovers from your app drawer.

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