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Leftovers

Private expense tracker: log in two taps and see what is safe to spend today.
New in version 1.8.1
- Sync between your phones with no account: a Syncthing or Nextcloud folder, or your own WebDAV server
- Quick add widget: log a spend in one tap, with Undo
- Remind someone who owes you, by WhatsApp, SMS or any app
- Detected payments remember the category you used last time
- Liquid glass pop-ups and a new Home layout
- Pull down on Home to check for new payments now
- Haptic feedback
- Report a crash on GitHub or by email, if you choose
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.
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.8.1 (20) suggested Added on Oct 27, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • run foreground service
      Allows the app to make use of foreground services.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • receive text messages (SMS)
      Allows the app to receive and process SMS messages. This means the app could monitor or delete messages sent to your device without showing them to you.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • com.leftovers.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.9 MiB PGP Signature | Build Log

    • New in version 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
  • Version 1.7.1 (18) - Added on Oct 22, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • run foreground service
      Allows the app to make use of foreground services.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • receive text messages (SMS)
      Allows the app to receive and process SMS messages. This means the app could monitor or delete messages sent to your device without showing them to you.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • com.leftovers.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4 MiB PGP Signature | Build Log

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