Cofi - Brew Timer is an open-source (GPL-3.0-only) Android app by Leon Omelan. The APK we host is 3.2 MB, it needs Android 7.1 or newer, and it declares 7 permissions.
The file on this page is Cofi - Brew Timer 1.21.5, 3.20 MB, and it installs on Android 7.1 and newer.
We compared the signing certificate of this build with the certificate recorded the first time com.omelan.cofi entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 7 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-only. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from May 22, 2024, over 2 years ago. It still installs; it is simply not being updated.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 1.21.5
- Size
- 3.20 MB
- Requires Android
- API 25
- Package
- com.omelan.cofi
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: 63d51af3d283176ba84c1eaa2a44a84292d33ccb0f6c13b5aacd429841b53d0d
Signing certificate (SHA-256): 0704e7b03e82031b1ca9998cf1ed17fea760cd13f9f2f329f357c12e93fb975d
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- VIBRATE
- POST_NOTIFICATIONS
- REORDER_TASKS
- WAKE_LOCK
- RECEIVE_BOOT_COMPLETED
- FOREGROUND_SERVICE
- com.omelan.cofi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
