Is plees-tracker safe?

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, c…

Developer: Miklos Vajna
Category: Sports & Health
Earliest archived version: 04 Aug 2026
License: MIT (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

04 Oct 2026

26.8.1

Add optional Health Connect synchronization for sleep sessions. - Resolves: gh 608 preferences activity: fixed the label and back button in its inconsistent action bar - Add Korean translation - Target Android 17

Full notes →

04 Aug 2026

26.8

sleep activity now has a 'times woken up' widget - backup settings redesign: multiple backup destinations (a device folder and, in the gplay flavor, Google Drive with restore), per-destination menus - new foss/gplay product flavors: the F-Droid build is foss, release artifacts are now…

Full notes →

03 / Package identity

Technical fingerprint

Application IDhu.vmiklos.plees_tracker

Latest APK SHA-25622b15886f6e38de2c83d6653d95976974a46a52466b04d3c759df05eb3cb8bd4

Signing certificate1F:51:6B:7E:0C:FD:AA:F0:5D:A0:A6:D7:01:2F:4D:B8:43:69:65:0A:59:04:12:B5:B1:64:93:7F:41:98:B1:CB

MIN ANDROID24TARGET36ARCHITECTURE

04 / History

Archive history

2 versions in WIKI archive: earliest 26.8 (04 Aug 2026), latest 26.8.1 (04 Oct 2026).

Permissions changed between 26.8 and 26.8.1: added android.permission.ACCESS_NETWORK_STATE, android.permission.RECEIVE_BOOT_COMPLETED, android.permission.WAKE_LOCK, android.permission.health.WRITE_SLEEP.

05 / Version archive

Documented releases

2 TOTAL

VersionReleasedAndroidArchitecture

26.8.104 Oct 202624+→26.804 Aug 202624+→

06 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions11 declared · 2 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessREAD_CALENDARWRITE_CALENDAR

Declared permissions

android.permission.ACCESS_NETWORK_STATE android.permission.ACCESS_NOTIFICATION_POLICY android.permission.FOREGROUND_SERVICE android.permission.FOREGROUND_SERVICE_SPECIAL_USE android.permission.POST_NOTIFICATIONS android.permission.READ_CALENDAR android.permission.RECEIVE_BOOT_COMPLETED android.permission.WAKE_LOCK android.permission.WRITE_CALENDAR android.permission.health.WRITE_SLEEP hu.vmiklos.plees_tracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

07 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗