Tabata Timer
vUltra 2.0 · 11.4 MB · code 4
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File information
UpdatedMar 17, 2025
PublishedMay 7, 2016
Packagecom.glasses.tabatatimer
VersionvUltra 2.0 (4)
Size11.4 MB
MD5d7856b9a3480a5bdabcdba9cf7e60ad3
Min SDK14
ABIsarmeabi
Malware scanTRUSTED
Signature SHA1F4:1C:43:DC:2D:1D:33:41:60:10:21:21:43:AA:96:DD:EA:A5:E0:3A
SignerCN=LONG DO, C=84
Total downloads6,045
This version6,045
DeveloperLONG DO
Age ratingEveryone
What's new in vUltra 2.0
- Add multi round feature
- Reduce ads show rate
- Add remove ads option
- Fix some bugs & add some bug to fix later
- Reduce ads show rate
- Add remove ads option
- Fix some bugs & add some bug to fix later
Security scan
TRUSTED
- Developer signature verified 2017-02-06
- Scanned for malware 2021-04-06 02:47:51
- Signature SHA1 F4:1C:43:DC:2D:1D:33:41:60:10:21:21:43:AA:96:DD:EA:A5:E0:3A
- File MD5 d7856b9a3480a5bdabcdba9cf7e60ad3
How to install Tabata Timer vUltra 2.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 11.4 MB of free storage.
- Grab com.glasses.tabatatimer_4.apk — hit the Download button above (11.4 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches d7856b9a3480a5bd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.glasses.tabatatimer_4.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=LONG DO, C=84. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Tabata Timer — tap Open on the install screen, or find the Tabata Timer icon in your app drawer (this build targets armeabi devices).
Common install errors for Tabata Timer
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 14 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships armeabi native code. Devices with a different CPU will reject it.