Chess Master Arena
A production chess app for Android with AI opponents, daily challenges, online friend matches, and competitive Elo ratings.
Challenge AI opponents at multiple difficulty levels powered by Stockfish, take on the Daily Streak Challenge, play online with friends via room codes, and personalise your game with custom board and piece designs.
- Play against Stockfish AI opponents
- Multiple difficulty levels
- Daily Streak Challenge puzzles
- Online multiplayer via room codes
- FIDE-style Elo ratings (Rapid, Blitz, Bullet)
- Custom boards and pieces
- Firebase account — Google or email sign-in
- Offline play — no internet required for AI
Google Play link coming soon Support Privacy Policy
Feature Overview
Chess Master Arena brings several ways to play into one Android app.
AI Chess Gameplay
Play against Stockfish-based AI opponents and choose from multiple difficulty levels to match your skill.
Daily Streak Challenge
Return each day for a new tactical puzzle. Solve it correctly to build your streak; miss a day and it resets.
Online Multiplayer
Play online against other players using room codes. Every move is validated on the server for fairness.
Play With Friends
Create a room, share the 6-character code with a friend, and start a rated or casual match.
Custom Boards and Pieces
Change the look of your game with multiple custom board themes and piece sets.
Profiles and Ratings
Sign in with Google or email. Your Rapid, Blitz, and Bullet Elo ratings are calculated using standard FIDE formulas (K = 32).
Offline Play
Play against the AI without an internet connection. Online features resume when you reconnect.
App Information
| Version | 3.0 (Version Code: 4) |
| Last updated | 7 November 2026 |
| Platform | Android (min API 24 / Android 7.0; target API 36 / Android 15) |
| Package | com.aistudio.chessmaster.qzkxpl |
| Developer | Digital Leads |
| Category | Board / Strategy Game |
| Price | Free with ads (Google AdMob) |
| Languages | English |
About This App
Chess Master Arena is built on Firebase Authentication, Cloud Firestore, and Cloud Functions. All online moves are verified on the server to prevent cheating, and personal data is separated from public profile data using a zero-trust Firestore architecture. The app supports GDPR, UK-GDPR and CCPA rights through Google's User Messaging Platform (UMP) consent flow.