Keep display awake
About this app
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). In that case please enable "Alternate mode" in the settings.
Licensed under Apache-2.0.
What's New in v2.26
Imported from the F-Droid repository index.
- Update dependencies
Version history
Apr 3, 2026 · 2.7 MB · Android API 23–34 · code 46
Imported from the F-Droid repository index.
- Update dependencies
SHA-256 60987fe5eabd839203f791c032570460808690445d1f0666b12602772638b909
Jul 24, 2025 · 2.6 MB · Android API 21–34 · code 45
Imported from the F-Droid repository index.
- Fix tile not working
SHA-256 7115e4ac15ed7e91fed171e456bdfecb180ae2dc14c339fab54987f8ca314543
May 17, 2024 · 2.4 MB · Android API 21–33 · code 44
Imported from the F-Droid repository index.
- Update translations
SHA-256 6acb380e6553a5cfb44138f5d9cf4b4bdbeae910d241de9e3f1ab5205590c68d
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
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.github.muellerma.coffee 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, 2.25 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Coffee 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 Coffee, and a listing is removed when the evidence for it stops holding up.
Get Coffee
Every source we list for com.github.muellerma.coffee 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
60987fe5eabd839203f791c032570460808690445d1f0666b12602772638b909
Signing certificate
70b160c0f6574ebe9ffeb0f3ae9348714152224abe7ddc481ccb843e84f69912
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
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.