Chess Coach

Play, learn, and improve at chess with bots, puzzles, and game analysis.

StringSoft Sistemas WEB e MOBILE · br.com.datalu.chesscoach

Not rated yet v1.0.3 268.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 268.6 MB All versions

At a glance

Latest version: v1.0.3 (3)
Updated: Sep 10, 2026 (29 days ago)
APK size: 268.6 MB
Requires: Android 7.0+ (API 24)
CPU support: ARM 32-bit, ARM 64-bit
Category: Board (game)
Permissions: 9
Website: datalu.com.br
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Chess Coach is a game by StringSoft Sistemas WEB e MOBILE in the Board category. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 9 permissions, none of them sensitive. The game can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “superpocket”.

Chess Coach is a complete app for playing, learning, and improving at chess. Play against Stockfish-powered bots across four difficulty levels: beginner, intermediate, advanced, and master. Choose your piece color, set a time control, or play without a clock. Learn with short lessons, coach hints, and guidance on openings, piece development, king safety, exchanges, and positional plans. Train with tactical puzzles covering forks, pins, discovered attacks, sacrifices, promotions, checkmate in one, and checkmate in two. Track your progress and solving statistics in a training path. Review your games with move-by-move evaluation, accuracy, move classifications, and analysis of the opening, middlegame, and endgame. Import games in PGN format, paste PGN text, or use compatible Chess.com game links. Your games, preferences, profile, and progress are stored locally on your device. The app also offers board themes, sound effects, and translations in multiple languages. Chess Coach is not affiliated with or endorsed by Chess.com or Lichess.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “zph-mph” Not the developer's name (“StringSoft Sistemas WEB e MOBILE”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified Sep 10, 2026
Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
File MD58f0f58af7fd1099e0552f3ff33a21513
Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

Chess Coach requests 9 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) br.com.datalu.chesscoach.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Chess Coach APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Chess Coach APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 8f0f58af7fd1099e0552f3ff33a21513.