Quick Clock v1.7
APK · 1 MB · version code 8 · Android 2.3+ · uploaded Mar 28, 2021
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1.7 (8)
- Uploaded
- Mar 28, 2021
- Size
- 1 MB
- Requires
- Android 2.3+ (API 9)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- f0faa8ee3afdb640aa057385ffa40a7e
- Signing certificate (SHA-1)
- 8F:D7:9F:64:E0:48:34:1A:31:AB:D0:83:E2:5D:80:64:F9:00:2F:00
- Signed by
- CN=Zhiqiang Qian
- File name
- org-uguess-android-clock-8-56936130-f0faa8ee3afdb640aa057385ffa40a7e.apk
- Package
- org.uguess.android.clock
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.7
* Support Nougat, Oreo and Pie
* Add clock controller to allow external control through intent
- start clock: Intent { act=org.uguess.android.clock.action.START cmp=org.uguess.android.clock/.ClockController }
- stop clock: Intent { act=org.uguess.android.clock.action.STOP cmp=org.uguess.android.clock/.ClockController }
Permissions (6)
This version requests 6 permissions, 2 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Zhiqiang Qian” Not the developer's name (“Shawn Q.”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature under review Mar 9, 2025
- Antivirus scan passed Apr 3, 2021
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Quick Clock on Android 2.3+
You'll need about 2.1 MB of free space.
- Download the APK — tap Download APK above (1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap org-uguess-android-clock-8-56936130-f0faa8ee3afdb640aa057385ffa40a7e.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be f0faa8ee3afdb640aa057385ffa40a7e. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Quick Clock — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 2.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.