# Clock (open-source utility app)

> Clock is a free, open-source utility app for Android. Alarm, clock, timer and stopwatch mode. It has 1,135 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid.

Clock is a privacy-conscious open-source clock, based on AOSP. Does not use internet permission, and thus is 100% offline. Features: Set the alarms to a specific date; Flip and shake action to dismiss/postpone alarm; Turn off/postpone the alarm with the power button or volume buttons; For some Snapdragon devices only, the alarm is triggered when they are switched off Unfortunately, this feature may not work on some devices despite the presence of the "com.qualcomm.qti.poweroffalarm" system app.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/BlackyHawky/Clock |
| Platforms | Android |
| Built with | Java |
| GitHub stars | 1,135 |
| License | Apache-2.0 (open source) |
| F-Droid | https://f-droid.org/packages/com.best.deskclock/ (package com.best.deskclock) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Utilities |
| Latest release | 2.33 (Sep 25, 2026) |
| Last commit | Sep 25, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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