Chess Clock
v1.2.2 · 3.1 MB · code 28
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File information
UpdatedSep 19, 2025
PublishedJan 24, 2020
Packagecom.chess.clock
Versionv1.2.2 (28)
Size3.1 MB
MD55d3e20f1eaee1b58b1e47e2c8cd9e327
Min SDK16
Malware scanTRUSTED
Signature SHA1C4:EC:83:31:5F:23:0F:FD:86:27:C9:98:B1:56:98:5B:34:F6:19:CF
SignerCN=Anton Shapovalov, OU=developer, O=Jetmind, L=Kharkov
Total downloads1,011,484
This version1,011,484
DeveloperChess.com
Age ratingEveryone
What's new in v1.2.2
Minor sounds update, bugfixes and maintenance.
Security scan
TRUSTED
- Developer signature verified 2025-09-19
- Signature SHA1 C4:EC:83:31:5F:23:0F:FD:86:27:C9:98:B1:56:98:5B:34:F6:19:CF
- File MD5 5d3e20f1eaee1b58b1e47e2c8cd9e327
How to install Chess Clock v1.2.2 on Android API 16+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab com.chess.clock_28.apk — hit the Download button above (3.1 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 5d3e20f1eaee1b58…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.chess.clock_28.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=Anton Shapovalov, OU=developer, O=Jetmind, L=Kharkov. 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 Chess Clock — tap Open on the install screen, or find the Chess Clock icon in your app drawer.
Common install errors for Chess Clock
- "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 16 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.