Stopwatch and Timer Pro v1.844
APK · 6.1 MB · version code 19 · Android 4.4+ · uploaded Jan 16, 2024
- Same certificate as v1.845, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.845, uploaded Nov 22, 2025 — about 1 year after this one.
- Size: this file is 6.1 MB; the latest is 6.1 MB (15.8 KB larger).
- The latest version asks for 2 more permissions: Read shared storage, Storage.
- The latest version no longer asks for: Modify shared storage.
File information
- Version
- v1.844 (19)
- Uploaded
- Jan 16, 2024
- Size
- 6.1 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 071acbf8c0ef2d3702b4abe2eac2acd7
- Signing certificate (SHA-1)
- 22:C4:AA:92:1A:3A:B9:9A:81:29:DB:0B:DD:3F:26:AB:54:5B:2B:1D
- Signed by
- OU=pawelz.Apps
- File name
- pawelz-apps-stoper-timer-19-66890544-071acbf8c0ef2d3702b4abe2eac2acd7.apk
- Package
- pawelz.Apps.Stoper.Timer
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.844
UPDATE!!!!!!!!!!!!!!!!!!
- New feature: HIIT Timer (Interval training timer)
- Stopwatch, Timer, Calories, Distance and Speed Counter, HIIT Timer in one application
- New Graphical User Interface
HIIT TIMER(Interval training timer):
- Set the duration of the various stages of your training
- Set the number of rounds
- Start the workout
- The sound will inform you about ending time
Permissions (7)
This version requests 7 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Same certificate as v1.845, which matches Google Play v1.845
Store checks
- Developer signature verified Jan 16, 2024
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install Stopwatch and Timer Pro on Android 4.4+
You'll need about 12.2 MB of free space.
- Download the APK — tap Download APK above (6.1 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 pawelz-apps-stoper-timer-19-66890544-071acbf8c0ef2d3702b4abe2eac2acd7.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 071acbf8c0ef2d3702b4abe2eac2acd7. 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 Stopwatch and Timer Pro — 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 4.4+). 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.