Coffee
Coffee is a free, open-source launcher for Android. Android Quick Tile To Keep Screen On. It has 513 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid.
- Android
- Kotlin
- Launchers & home screens
- Actively maintained
About Coffee
Coffee allows you to keep the display awake without having to change the device settings. It can be toggled at various places: * A tile in the quick settings, the place that holds the toggles for e.g. Wi-Fi and Bluetooth. Requires Android 7 or higher. * A button in the app itself * A shortcut on your home screen. It can be created in the app, if your launcher supports it. Coffee can be set as assist app (Device settings => Apps => Default apps => Assist app) and changes it's state when assist is called. Coffee may not work because of an overly aggressive battery saver that is implemented by some OEMs (including Poco, Samsung and Xiaomi).
Privacy and F-Droid
F-Droid builds Coffee 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.
Screenshots
Screenshots from the app's F-Droid listing.
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What is Coffee?
Coffee is a free, open-source launcher for Android. Android Quick Tile To Keep Screen On. It has 513 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid.
Is Coffee free and open source?
Yes. Coffee's source code is public on GitHub under the Apache-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 Coffee?
You can install Coffee from F-Droid (package com.github.muellerma.coffee); the links are on this page. Its GitHub repository also publishes releases (latest: 2.27).
Is Coffee still maintained?
The repository's most recent commit was on Aug 9, 2026. Its F-Droid listing was last updated on Aug 11, 2026. appsgit only lists apps whose repository had a commit in the last six months.