Simple, private, open-source intermittent fasting tracker.
About this app
FastTimes is a simple, lightweight, and completely open-source intermittent fasting tracker designed with your privacy in mind.
Features:
• Material 3 Expressive Design: Experience a modern, bold, and intuitive interface built with the latest Material 3 Expressive design language.
• Privacy First: No accounts, no cloud sync, and no trackers. All your data stays securely on your device.
• Detailed Fasting History: Keep a comprehensive log of every fast. Review, edit, and manage your past entries with ease.
• Performance Statistics: Visualize your progress with in-depth statistics. Track your streaks, total fasting time, and trends to stay motivated.
• Material You Customization: Personalize your experience with dynamic color support that matches your wallpaper and flexible fasting profiles tailored to your lifestyle.
• Local Notifications: Stay on track with timely alerts when your fast begins or ends, handled entirely on-device.
• Open Source: Licensed under GNU GPL v3.0, ensuring transparency and community-driven development.
Whether you're just starting your intermittent fasting journey or are a seasoned pro, Fast Times provides powerful, professional tools to track your health without the bloat or the surveillance.
Licensed under GPL-3.0-only, by Tom Murphy.
What's New in v1.0.4
Imported from the F-Droid repository index.
- - add monochrome app icon support
- - improve fasting streak logic and UI display
- ### Fixed
Version history
Jun 2, 2026 · 6.5 MB · Android API 30–36 · code 5
Imported from the F-Droid repository index.
- - add monochrome app icon support
- - improve fasting streak logic and UI display
- ### Fixed
SHA-256 5e7dc5b378e81a471b4107854886d3387af989ef770bf57d7551cdd96b66e798
May 10, 2026 · 6.5 MB · Android API 30–36 · code 4
Imported from the F-Droid repository index.
- - release version 1.0.3 and update CHANGELOG.md
- ### Fixed
SHA-256 fb71d45c81f78e31a9e67b16444a098755407a1549244764ce962545ada9ab5f
May 2, 2026 · 6.5 MB · Android API 30–36 · code 3
Imported from the F-Droid repository index.
- - improve active fast time display on DashboardScreen
- - add git pre-commit hook and optimize timer notification
- - show end time for active fasts on dashboard
- - release version 1.0.1 and update CHANGELOG.md
- ### Other
- - - feat: improve active fast time display on DashboardScreen
SHA-256 6b67d9da403efb06afe5cb665ddd8b7dd889fbe43611a1900a406440d836668c
Will it run on your device?
74%
- Targets newer Android builds, so legacy devices may be excluded.
- Multiple CPU architectures are covered.
- 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.tmdev.fasttimes 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, 1.0.3 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall FastTimes 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 FastTimes, and a listing is removed when the evidence for it stops holding up.
Get FastTimes
Every source we list for com.tmdev.fasttimes 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
5e7dc5b378e81a471b4107854886d3387af989ef770bf57d7551cdd96b66e798
Signing certificate
f685b7aea13d5b3ba75290d093d037c52e3a646cc42a3ea02fe6e937e660e6b4
Permissions Required
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.
Report a problem with this listing
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