Is Clock safe?

Clock is a privacy-conscious open-source clock, based on AOSP. Does not use internet permission, and thus is 100% offline. Features: Set alarms to a specific date; Set alarms to a specific time zone; To dismiss or snooze alarms: Support for flip and shake actions; Use the power button or volume buttons; Solve math problems. For some Snapdragon devices only, the alarm is triggered when they are sw…

Developer: BlackyHawky
Category: Time
Earliest archived version: 30 Jun 2026
License: GPL-3.0-only (per IzzyOnDroid metadata)

02 / Release notes

Release notes from IzzyOnDroid

27 Sept 2026

2.33

Fix the alarm triggering issue introduced in version 2.32. All other fixes and improvements are detailed here

Full notes →

17 Sept 2026

2.32

Many fixes and improvements detailed here

Full notes →

03 / Package identity

Technical fingerprint

Application IDcom.best.deskclock

Latest APK SHA-25612d446e9fd32aa63941fba022dad33eeb98e74470d2d354a245f284bacdf4f87

Signing certificate91:AE:C6:48:08:91:8F:21:CF:EC:27:33:9C:C5:BD:3F:52:97:59:FC:79:AC:32:BA:43:79:53:15:95:BD:37:5C

MIN ANDROID23TARGET36ARCHITECTURE

04 / History

Archive history

3 versions in WIKI archive: earliest 2.31 (30 Jun 2026), latest 2.33 (27 Sept 2026).

No change in android.permission.* between 2.32 and 2.33.

05 / Version archive

Documented releases

3 TOTAL

VersionReleasedAndroidArchitecture

2.3327 Sept 202623+→2.3217 Sept 202623+→2.3130 Jun 202623+→

06 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceBinary repo · izzyondroid

Permissions15 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.FLASHLIGHT android.permission.FOREGROUND_SERVICE android.permission.FOREGROUND_SERVICE_SPECIAL_USE android.permission.MODIFY_AUDIO_SETTINGS android.permission.POST_NOTIFICATIONS android.permission.RECEIVE_BOOT_COMPLETED android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS android.permission.SCHEDULE_EXACT_ALARM android.permission.TURN_SCREEN_ON android.permission.USE_EXACT_ALARM android.permission.USE_FULL_SCREEN_INTENT android.permission.VIBRATE android.permission.WAKE_LOCK com.best.deskclock.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION org.codeaurora.permission.POWER_OFF_ALARM

Tracker status: Not assessed by WIKI for Android.

07 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗