Vibration Meter v1.5.6
APK · 2.5 MB · version code 33 · Android 2.3+ · uploaded May 25, 2017
- Same certificate as v1.6.3, 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 v1.6.3, uploaded Jul 8, 2026 — about 9 years after this one.
- Size: this file is 2.5 MB; the latest is 4 MB (1.5 MB larger).
- Android: this version needs Android 2.3+; the latest needs Android 4.0.3+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Google Play install referrer.
- The latest version no longer asks for: Push messaging (app-defined).
File information
- Version
- v1.5.6 (33)
- Uploaded
- May 25, 2017
- Size
- 2.5 MB
- Requires
- Android 2.3+ (API 9)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- d70d4a8adc8fc8fb0716fd89e9d69bb5
- Signing certificate (SHA-1)
- EF:45:BA:CD:52:C2:58:43:70:59:84:10:9B:7A:88:3C:B7:E9:2A:81
- Signed by
- CN=Min-Kyu Ryoo, L=Seoul
- File name
- kr-sira-vibration-33-28080841-d70d4a8adc8fc8fb0716fd89e9d69bb5.apk
- Package
- kr.sira.vibration
- Downloads (all versions)
- 5M+
- Age rating
- PEGI 3 · Everyone
What's new in v1.5.6
- v1.5.6 : Galaxy S8 support, minor fix
- v1.5.4 : Alarm on/off on appbar
- v1.5.3 : New icon
Permissions (5)
This version requests 5 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) kr.sira.vibration.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Min-Kyu Ryoo” This is the certificate of the Google Play version.
- Same certificate as v1.6.3, which matches Google Play v1.6.3 · v1.4.7 · v1.4.3
Store checks
- Developer signature under review Jul 9, 2025
- Antivirus scan passed Nov 30, 2020
- Uploaded by “theshadowantares” Bronze tier · 1,372 followers · uploading since 2016
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Vibration Meter on Android 2.3+
You'll need about 5 MB of free space.
- Download the APK — tap Download APK above (2.5 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 kr-sira-vibration-33-28080841-d70d4a8adc8fc8fb0716fd89e9d69bb5.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 d70d4a8adc8fc8fb0716fd89e9d69bb5. 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 Vibration Meter — 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.