| Core Identity |
| Developer | 婷婷 乔 | GamoVation | Optime Software LLC | Kings of Games, d.o.o. | SayGames LTD | LICHESS.ORG | The Chess Solitaire Sudoku Factory Ltd |
| Category | Games | Games | Games | Games | Games | Games | Games |
| Platform | Android, iOS | iOS, Android | iOS, Android | iOS, Android | iOS, Android | Android, iOS | iOS, Android |
| Store Metrics |
| Rating | 3.2 / 5 | 4.9 / 5 | 4.5 / 5 | 4.7 / 5 | 4.5 / 5 | 4.3 / 5 | 4.7 / 5 |
| Ratings Count | 75 | 60,815 | 200,913 | 5,607 | 19,364 | 169 | 1,952 |
| Price | Free | Free | Free | Free | Free | Free | $4.99 |
| Release Date | Jul 14, 2012 | Oct 30, 2021 | Apr 18, 2009 | May 4, 2023 | Dec 2, 2019 | May 15, 2025 | Sep 18, 2012 |
| Last Updated | Jan 13, 2016 | Jan 25, 2026 | Feb 16, 2024 | Mar 13, 2026 | Apr 22, 2026 | Mar 22, 2026 | Mar 25, 2026 |
| Sentiment & Reviews |
| Sentiment | positive | mixed | negative | mixed | negative | - | - |
| Score | 75/100 | 45/100 | 35/100 | 65/100 | 35/100 | - | - |
| Praises | - Offline accessibility allows users to maintain their chess practice without requiring a constant data connection
| - Guided visual cues for piece movement help beginners learn chess rules quickly
| - Core Gameplay Experience
- Accessibility for Beginners
| - Comprehensive chess lessons and tutorials provide a clear skill ramp for beginners and returning players
| - Core chess mechanics provide an engaging and intellectually stimulating experience for casual players
| - | - |
| Complaints | - Engine behavior during high-difficulty matches leads to accusations of illegal moves and unfair play patterns
| - Aggressive ad frequency and intrusive redirecting scams disrupt the core gameplay experience
| - Aggressive Ad Frequency
- Technical Stability and Crashes
| - Frequent application freezes and crashes during matches disrupt the flow of competitive online play
| - Aggressive ad frequency and forced viewing durations disrupt the flow of gameplay sessions
| - | - |
| Requests | - Landscape mode support for tablet devices would improve usability for users with fixed-position stands
| - Landscape orientation support to improve board visibility and reduce eye strain
| - | - Implementation of clock increments in competitive matches to prevent time-based losses during connection drops
| - Implementation of an auto-resign feature to penalize players who stall games intentionally
| - | - |
| Strategic Intel |
| Strengths | - Offline-first architecture sustains practice habits
- PGN support establishes utility for serious players
- Minimalist interface avoids ad-clutter churn
| - Offline-first engine enables consistent play without connectivity
- Adaptive AI difficulty scales for beginner-to-master skill gaps
| - Treebeard engine provides a unique 'human-like' error profile
- Massive legacy rating count (1.7M+) driving ASO
- Comprehensive tutor and safety indicators for beginners
| - Treebeard engine provides human-like play style
- Chess Tutor lowers beginner learning barrier
- Gamified pet rewards drive repeat sessions
| - Educational post-game analysis tools increase session time
- Tournament system drives high-frequency engagement loops
| - Open-source engine authority drives high organic traffic
- Collaborative study features create deep community network effects
- Tournament infrastructure spikes recurring daily active usage
| - |
| Weaknesses | - 0.7★ Android-iOS rating gap
- No landscape orientation support
- Engine behavior triggers cheating accusations
| - Ad-removal purchase fails to stop persistent content
- Game engine logic incorrectly forces stalemates in winning positions
| - Intrusive and aggressive ad frequency
- Frequent technical crashes during critical gameplay (check states)
- Lack of modern social and community features
| - Frequent mid-match crashes on Android
- Aggressive ad placement during gameplay
- Lack of response to online cheating
| - Aggressive ad-monetization triggers high churn
- Technical instability erodes user trust
- Premium pricing exceeds category median
| - Android-iOS rating gap of 0.89 stars
- Donation-only funding limits capital for expansion
- No ad-based revenue restricts marketing budget
| - |
| Pricing | freemium | freemium | freemium | free | subscription | free | paid |
| Momentum | Zombie | Maintenance | Maintenance | Maintenance | Maintenance | Intense | Intense |
| Update Cadence | 3 versions, 2 majors/6mo, ~2156d avg | 5 versions, ~56d avg | 5 versions, ~313d avg | 5 versions, 4 majors/6mo, ~28d avg | 5 versions, 1 majors/6mo, ~169d avg | 5 versions | 5 versions |
