Boxing Timer
v2.2 · 4.2 MB · code 24
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File information
UpdatedFeb 12, 2020
PublishedDec 14, 2018
Packagetimer.boxing
Versionv2.2 (24)
Size4.2 MB
MD548895f073f7a0baf4d7876c25cc1235f
Min SDK21
Malware scanTRUSTED
Signature SHA1F4:0A:71:06:F6:EA:AF:DA:AB:D3:62:3E:22:28:09:3E:B2:0D:4A:00
SignerCN=Ronald Koster, OU=Koster, O=Koster, L=Netherlands, ST=Noord-holland, C=NL
Total downloads100,000
This version100,000
DeveloperRonald Koster
Age ratingEveryone
What's new in v2.2
Improved design.
Improved performance.
Warning signal can be set to play every second or just once
Improved performance.
Warning signal can be set to play every second or just once
Security scan
TRUSTED
- Developer signature verified 2020-02-12
- Scanned for malware 2020-11-05 23:24:37
- Signature SHA1 F4:0A:71:06:F6:EA:AF:DA:AB:D3:62:3E:22:28:09:3E:B2:0D:4A:00
- File MD5 48895f073f7a0baf4d7876c25cc1235f
How to install Boxing Timer v2.2 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 4.2 MB of free storage.
- Grab timer.boxing_24.apk — hit the Download button above (4.2 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 48895f073f7a0baf…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find timer.boxing_24.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=Ronald Koster, OU=Koster, O=Koster, L=Netherlands, ST=Noord-holland, C=NL. 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 Boxing Timer — tap Open on the install screen, or find the Boxing Timer icon in your app drawer.
Common install errors for Boxing 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 5.0 Lollipop 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.