Simple, fully offline time-tracking app
About this app
SkillApp is a simple skill tracker that doesn't clutter your mind with unnecessary features, allowing you to focus entirely on your productivity.
The app does not collect your data, does not connect to the internet, and does not contain ads.
Features: • Completely offline: the app doesn't even have the INTERNET permission • Organize related skills into groups • Various measurement units: Hours, Kilometers, Times, Pages, Reps, Steps, Calories • Set your goals and achieve them • See your productivity at a glance with statistics • Local backup into a folder of your choosing • Stay productive at any time of day with the Dark mode
Licensed under GPL-3.0-only, by Max Poliakov.
What's New in v4.1.0
Imported from the F-Droid repository index.
- - The app is now displayed edge-to-edge. In particular, this fixes overlapping with the status bar on Android 15 and higher
- - Added an option in the settings to view the introduction again
Version history
Apr 16, 2026 · 3.5 MB · Android API 23–36 · code 357
Imported from the F-Droid repository index.
- - The app is now displayed edge-to-edge. In particular, this fixes overlapping with the status bar on Android 15 and higher
- - Added an option in the settings to view the introduction again
SHA-256 7bfa1d7275b6ae6a2b8e45689ff92527886242915321736f6c7403ebcf1de4db
Oct 16, 2025 · 3.5 MB · Android API 23–36 · code 355
Imported from the F-Droid repository index.
- Fixed crash on Android version 16 and on some devices on Android version 12 and above when adding or editing a record or setting a goal.
SHA-256 ad88785c0347cfb711ed9da9f014dfd19968b6638176a08c5bcc67b6c97b552c
Oct 12, 2025 · 3.5 MB · Android API 23–36 · code 354
Imported from the F-Droid repository index.
SHA-256 1a31e058b8c3f94489962b33c3804b33e4077268320a215ff3c82998948adfed
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 com.theskillapp.skillapp 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, 4.0.3 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall SkillApp 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 SkillApp, and a listing is removed when the evidence for it stops holding up.
Get SkillApp
Every source we list for com.theskillapp.skillapp 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
7bfa1d7275b6ae6a2b8e45689ff92527886242915321736f6c7403ebcf1de4db
Signing certificate
83cd3bc11e211fb8e40e4b1865f1cbefa59492111fc1e8160debba64de59c266
Permissions Required
What each permission lets SkillApp 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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