Open-source, non-commercial and leaves your data on your phone.
About this app
Menstrual cycle tracking can help you understand your body symptoms and gives you insights into your menstrual health. Use drip. for tracking your menstrual cycle and for fertility awareness. Unlike other menstrual cycle tracking apps, drip. is open-source and leaves your data on your phone, meaning you are in control.
Key Features • Track your bleeding, fertility, sex, mood, pain, and more if you want • Graphs to analyse cycles and period duration as well as other symptoms • Get notified about your next period and required temperature measurements • Easily import, export and password protect your data
What makes drip special • Your body, your data, your choice. Everything stays on your device • Not another cute, pink app. drip. is designed with gender inclusivity in mind • Your body is not a black box. drip. is transparent in its calculations and encourages you to think for yourself • Based on science. drip. detects your fertility using the sympto-thermal method • Track what you like. Your period only or fertility symptoms, and more • Open source. Contribute to the code, the documentation, translations and get involved with the community • Non-commercial. drip. doesn’t sell your data, no ads
SPECIAL THANKS TO: • All the condriputors! • The Prototype Fund • The Feminist Tech Fellowship • The Mozilla Foundation • The Heart of Code
Licensed under GPL-3.0-only, by Bloody Health collective.
What's New in v1.2601.11
Imported from the F-Droid repository index.
Version history
Jan 12, 2026 · 56 MB · Android API 21–34 · code 51
Imported from the F-Droid repository index.
SHA-256 835afb75daabff0f31c761b352f6412de78a9aa8f9b573b871cc34c90d5fe95e
Nov 1, 2025 · 56 MB · Android API 21–34 · code 46
Imported from the F-Droid repository index.
SHA-256 22d4fda5fde46e6b94282d70c6218047bdc1e0c99b915c44cad72d0317e29a5e
Nov 23, 2024 · 42.7 MB · Android API 21–34 · code 42
Imported from the F-Droid repository index.
SHA-256 fc35cab9fb8ff0dd52ee90232a896a93709e2540b5f482aef36fcc1cbb66f8ef
Will it run on your device?
87%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
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.drip 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, 1.2510.25 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall drip period & cycle 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 drip period & cycle tracker, and a listing is removed when the evidence for it stops holding up.
Get drip period & cycle tracker
Every source we list for com.drip 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
835afb75daabff0f31c761b352f6412de78a9aa8f9b573b871cc34c90d5fe95e
Signing certificate
4cfd845c10e6061b7e07696a174855799a59743fb018859327f1e92dd1250582
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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