Timer and Stopwatch v1.1.10
APK · 2.1 MB · version code 20 · Android 5.0+ · uploaded Aug 2, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1.1.10 (20)
- Uploaded
- Aug 2, 2026
- Size
- 2.1 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- def11de4797a5debe8b8e02b6ac2b14b
- Signing certificate (SHA-1)
- 86:9A:0E:84:F3:7D:4C:28:BA:32:D4:5E:32:69:01:DE:DD:DC:9D:53
- Signed by
- CN=Vladimir Timofeev, O=RusDelphi, C=RU
- File name
- com-rusdelphi-timer-20-75920786-def11de4797a5debe8b8e02b6ac2b14b.apk
- Package
- com.rusdelphi.timer
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.1.10
Update third-party libraries
Permissions (7)
This version requests 7 permissions, none of them sensitive.
- Control vibration android.permission.VIBRATE
- Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.rusdelphi.timer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 2, 2026.
- Certificate issued to “RusDelphi” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Aug 2, 2026
- Validated against Google Play Aug 2, 2026
- 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 (1 other version compared). AAPKs doesn't scan files itself.
How to install Timer and Stopwatch on Android 5.0+
You'll need about 4.2 MB of free space.
- Download the APK — tap Download APK above (2.1 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 com-rusdelphi-timer-20-75920786-def11de4797a5debe8b8e02b6ac2b14b.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 def11de4797a5debe8b8e02b6ac2b14b. 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 Timer and Stopwatch — 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 5.0+). 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.