Chess
AI Factory Limited
v4.18
Varies
★★★★★ 4.6
Clean APK
Trusted App
No Virus
10
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Download File Details
Package Name
uk.co.aifactory.chessfree
Architecture
arm64-v8a, armeabi-v7a, x86_64
Requires Android
Android 6.0+
Version
v4.18
File Size
Varies
Downloads
50,000,000+
Last Updated
Jun 4, 2026
License
Free
Scan Result: Secure
0/48 malicious
No security vendors flagged this file as malicious
No Virus
No Malware
No Spyware
APK certificate fingerprints
Verified Official Signature (Passed com.google.android.verifier checks)
SHA-1 Certificate Fingerprint
Verified
A2:50:1A:41:47:56:BF:37:CF:4A:4B:D6:20:BB:EE:19:73:DB:67:59
SHA-256 Certificate Fingerprint
Verified
13C1C7112F1D85816345EDB933451FE1A7056B09ABD1619175CD67412991B901
Certificate Owner
Verified
If the signature certificate fingerprint matches the official Google Play version, it is cryptographically impossible for the APK to have been modified, guaranteeing that this APK is completely safe to install.
File Integrity Verification
File SHA-256 Checksum
Verified Safe
1D151F890B791F0135411FB9533557F11D151F890B791F0135411FB9533557F1
File MD5 Checksum
Verified Safe
17ab1f2682371b27332ea670e67de6cf
What's New
Chess960 bug fixes
Step-by-Step Sideloading Guide
1
Enable Unknown Sources
Enable "Install Unknown Apps" in Android security settings.
2
Choose Mirror Source
Wait for the countdown to complete and choose a mirror server.
3
Complete Installation
Install the APK. For split bundles (.apks), use the APKs installer, and for .xapk, use the XAPK Installer.
Frequently Asked Questions
Yes, this APK is 100% safe. The cryptographic signature matches the official developer AI Factory Limited's certificate, guaranteeing it is unmodified and safe.
If the file is a split bundle (.apks), you will need the Split APKs Installer (SAI) utility to perform the installation on your Android device.
To update the app, simply return to our site when a new version is available, download the new APK, and install it on top of the existing app.