Breathly
Breathly is a free, open-source fitness and health app for Android and iOS. A simple way to focus on your breathing. It has 596 GitHub stars and is released under the MPL-2.0 license, and you can install it from F-Droid, Google Play and the App Store.
- Android
- iOS
- React Native
- Fitness & health
- Actively maintained
About Breathly
Breathly allows you to focus on your breathing. You can use Breathly for daily relaxation and breath training: just choose a breathing technique and focus on the guided exercise.
Privacy and F-Droid
F-Droid builds Breathly from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
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What is Breathly?
Breathly is a free, open-source fitness and health app for Android and iOS. A simple way to focus on your breathing. It has 596 GitHub stars and is released under the MPL-2.0 license, and you can install it from F-Droid, Google Play and the App Store.
Is Breathly free and open source?
Yes. Breathly's source code is public on GitHub under the MPL-2.0 license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Breathly?
You can install Breathly from F-Droid (package com.mmazzarolo.breathly), from Google Play and from the App Store; the links are on this page. Its GitHub repository also publishes releases (latest: android-2.2-(3145750)).
Is Breathly still maintained?
The repository's most recent commit was on Sep 14, 2026. Its F-Droid listing was last updated on Jul 29, 2026. appsgit only lists apps whose repository had a commit in the last six months.