Chessimo – Improve your chess!
v4.0.0 · 35.2 MB · code 4000000
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File information
UpdatedMay 22, 2023
PublishedApr 8, 2021
Packagede.chessimo.app
Versionv4.0.0 (4000000)
Size35.2 MB
MD52b918fac96c9a205ff39edb1b316b1be
Min SDK19
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA19E:93:74:6C:FB:17:1E:EF:36:40:A4:82:08:39:9B:52:91:0F:63:13
SignerCN=Christop Weiss, OU=CEO, O=8 x 8 Media AG, L=Bad Boll, ST=Baden-W?rttemberg, C=DE
Total downloads100,000
This version100,000
Developer8x8 Media AG
Age ratingEveryone
What's new in v4.0.0
This update brings a new feature acclaimed by users! You will be able to improve your level by solving exercises and continue playing them against Sergio.
Security scan
TRUSTED
- Developer signature verified 2023-05-22
- Signature SHA1 9E:93:74:6C:FB:17:1E:EF:36:40:A4:82:08:39:9B:52:91:0F:63:13
- File MD5 2b918fac96c9a205ff39edb1b316b1be
How to install Chessimo – Improve your chess! v4.0.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 35.2 MB of free storage.
- Grab de.chessimo.app_4000000.apk — hit the Download button above (35.2 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 2b918fac96c9a205…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.chessimo.app_4000000.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=Christop Weiss, OU=CEO, O=8 x 8 Media AG, L=Bad Boll, ST=Baden-W?rttemberg, C=DE. 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 Chessimo – Improve your chess! — tap Open on the install screen, or find the Chessimo – Improve your chess! icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Chessimo – Improve your chess!
- "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 4.4 KitKat 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 x86/x86-64/armeabi/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.