
YAWT - Timer for Tabata, HIIT, Interval Training
Daniel Serly · daneed.yawt_app
At a glance
- Latest version
- v2.2.2 (32)
- Updated
- Sep 19, 2025 (1 year ago)
- APK size
- 14.8 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- ARM 32-bit
- Category
- Health (app)
- Listed since
- Jan 13, 2020 (at least)
- Permissions
- 8
- Website
- yet-f5109.web.app
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
YAWT - Timer for Tabata, HIIT, Interval Training is an app by Daniel Serly in the Health category, listed since at least January 2020. It includes native code only for ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.
It asks for 8 permissions, none of them sensitive.
What's new in v2.2.2
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature verified May 8, 2020
- Antivirus scan result not available
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)AF:10:C2:B7:E0:61:C1:41:56:63:71:7B:A7:D9:76:A0:22:36:EC:A3
- File MD5a58a048b3060f210eb41abc6edcc6042
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
YAWT - Timer for Tabata, HIIT, Interval Training requests 8 permissions, none of them sensitive.
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
YAWT - Timer for Tabata, HIIT, Interval Training APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the YAWT - Timer for Tabata, HIIT, Interval Training APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is a58a048b3060f210eb41abc6edcc6042.