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plees-tracker

Plees Tracker is a simple sleep tracker for your Android phone.
New in version 26.8.1
- Add optional Health Connect synchronization for sleep sessions. (@Aozora7)
- Resolves: gh#608 preferences activity: fixed the label and back button in its inconsistent action
bar
- Add Korean translation (@hawk1335)
- Target Android 17
Plees Tracker is a simple sleep tracker for your Android phone.

This is meant to be a very simple open source clone of PrimeNap, i.e. just track sleep start/stop times and count the average / day.

Features:

- It literally does nothing while you sleep, causes no battery drain.

- Stores past sleeps, counts stat from them (average).

- Exports/imports sleep data to/from CSV.

- Can show past sleeps, can selectively edit and delete individual sleeps.
  • app screenshot

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 26.8.1 (67) suggested Added on Oct 04, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, 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.
    • access Do Not Disturb
      Allows the app to read and write Do Not Disturb configuration.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • show notifications
      Allows the app to show notifications
    • Read calendar events and details
      This app can read all calendar events stored on your phone and share or save your calendar data.
    • 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.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • add or modify calendar events and send email to guests without owners' knowledge
      This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
    • android.permission.health.WRITE_SLEEP
    • hu.vmiklos.plees_tracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 10 MiB PGP Signature | Build Log

  • Version 26.8 (66) - Added on Aug 04, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access Do Not Disturb
      Allows the app to read and write Do Not Disturb configuration.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • show notifications
      Allows the app to show notifications
    • Read calendar events and details
      This app can read all calendar events stored on your phone and share or save your calendar data.
    • add or modify calendar events and send email to guests without owners' knowledge
      This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
    • hu.vmiklos.plees_tracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 8.3 MiB PGP Signature | Build Log

  • Version 26.2 (65) - Added on Feb 07, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access Do Not Disturb
      Allows the app to read and write Do Not Disturb configuration.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • show notifications
      Allows the app to show notifications
    • Read calendar events and details
      This app can read all calendar events stored on your phone and share or save your calendar data.
    • add or modify calendar events and send email to guests without owners' knowledge
      This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
    • hu.vmiklos.plees_tracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 7.9 MiB PGP Signature | Build Log

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