Plees Tracker is a simple sleep tracker for your Android phone.
About this app
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.
Licensed under MIT, by Miklos Vajna.
What's New in v26.2
Imported from the F-Droid repository index.
- - Target Android 16
- - Resolves: gh#561 dark mode: add suport for the dashboard's average color (@avi12)
Version history
Feb 7, 2026 · 7.9 MB · Android API 24–36 · code 65
Imported from the F-Droid repository index.
- - Target Android 16
- - Resolves: gh#561 dark mode: add suport for the dashboard's average color (@avi12)
SHA-256 b79e5dec09601afd65a19b1603427fccc68964d4e07b94a7a696922b0bcd57c5
Oct 26, 2025 · 7.9 MB · Android API 24–35 · code 64
Imported from the F-Droid repository index.
SHA-256 171f6d59c3c0c7f176b37904d93b765ce738a0fabcdd6d5661ae28eb4f08e034
Aug 10, 2025 · 7.6 MB · Android API 24–35 · code 63
Imported from the F-Droid repository index.
SHA-256 929a337e5a629c01b8239b645ec7d255c7675efa20177240c71883c4e45a62cf
Will it run on your device?
78%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be hu.vmiklos.plees_tracker is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 25.8.1 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall plees-tracker first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of plees-tracker, and a listing is removed when the evidence for it stops holding up.
Get plees-tracker
Every source we list for hu.vmiklos.plees_tracker is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
b79e5dec09601afd65a19b1603427fccc68964d4e07b94a7a696922b0bcd57c5
Signing certificate
1f516b7e0cfdaaf05da0a6d7012f4db84369650a590412b5b164937f4198b1cb
Permissions Required
What each permission lets plees-tracker do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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