Chess vs Chess ∙
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chess
This app offers a high-quality chess experience for players of all levels, from beginners to professionals. It features a strong engine, analysis tools, and learning resources to improve your game.
- Simulated human opponents for beginners
- Top-tier chess engine for experts
- Real-time game analysis
- 1 or 2-player game support
- Opening Library and PGN Database
- Position Editor
- Rated games and progress tracking
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tChess Pro is the high-quality, critically acclaimed chess game with the richest features for the iPhone, iPod touch, and iPad. It's perfect for every player: Beginners: Not everybody is a chess master! Most chess games are too strong or just make random mistakes at easier levels. tChess Pro has unique algorithms to simulate human opponents. Experts: tChess Pro has a top-tier chess engine. (Over 380 ELO points stronger than Caissa Chess.) Enthusiasts: tChess Pro's Analysis Mode is like having a chess master in your pocket. You can get the engine's "expert opinion" about any game or position in real-time: which side is winning, and the best sequence of moves. Just like a professional desktop chess package. More key features: - Perfect for 1- or 2-player games - Strong computer opponent - Play against any ELO rating from 500 to 2500 - Integrated "Learn Chess" e-book app (Apple Staff Favorite!) - Opening Library feature lets you explore chess opening theory as you play - PGN Database feature lets you download and view PGN files - Support for 3-stage time controls with Fischer increments - Position Editor to enter positions from books, newspapers, etc. - Save and load games; export them in standard PGN format - Use the Profile feature to play rated games against the computer and track your progress tChess Pro is developed by Tom Kerrigan, author of the TSCP and Stobor chess engines.
Chess ∙
Experience a visually appealing and engaging chess game on your iPhone and iPod Touch. Play against friends or a customizable AI opponent with features like undo and automatic saving. Enjoy a free, ad-supported experience.
- 1 and 2 player gameplay
- Challenging computer opponent
- Great graphics and sound
- Configurable difficulty
- Undo function
- Automatic save
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Are you tired of playing chess games that look like they were designed for a Commodore 64 instead of an iPhone? We've got the antidote for you. Chess Free is the best chess game for the iPhone and iPod Touch, and it's free! Chess Free supports both 1 player and 2 player gameplay, so you can play against friends or test your skills against a challenging computer opponent. Chess Free offers a host of exciting features, including: * Great graphics and exciting sound effects * Configurable player names and score tracking * Outstanding AI engine with configurable difficulty level * Board rotation for two player games * Undo function * Automatic save when you get a phone call or exit the application Chess Free is supported by unobtrusive banner advertising. Chess Premium is the same great app without the ads.
Screenshots
Verdict
The clearest difference is price: Chess ∙ at Free against Chess's $7.99. Chess ∙ also leads on ratings volume (205K vs 251) and chart position (#92 vs unranked). Chess's advantage is ads (none vs shown) and review sentiment (89% vs 57%). On update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Chess ∙ is free to download; Chess costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chess holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Chess ∙ has 205K ratings behind it against 251, so its average is the more settled of the two. Written reviews point the same way: 89% of Chess's written reviews are positive against 57% of Chess ∙'s.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.
| Parameter | Chess | Chess ∙ |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.7 (251 ratings) — better | 4.5 (205K ratings) |
| Positive reviews | 88.6% of reviews — better | 56.9% of reviews |
| Number of ratings | 251 | 205K — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Best chart rank | — | #92 — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Tom Kerrigan | Optime Software LLC |
Customer experience
Chess
Chess ∙
User reviews
Chess
From 251 App Store ratingsWhat we love
- 🚀 Enjoyable and challenging
- 🚀 Plays solid openings and variations
- 👍 Thoroughly enjoyable for novice players
- 👍 Great for beginners and seasoned players
- 👍 Rated games help track progress
Room to improve
- 🐛 Occasional crashes after updates
- 🐛 Inaccurate rating system
- 🐛 Bright screen background can be tiring
- 🐛 Clunky online game menu
Chess ∙
From 205K App Store ratingsWhat we love
- 🚀 Fun to play everyday
- 👍 Good free game
- 👍 Nice little game
- 👍 Very good practice
- 👍 Addictive
Room to improve
- 🐛 AD crazy
- 🐛 Major glitches make the game impossible
- 🐛 Force draw
- 🐛 Issues, needs fixing but has potential
- 🐛 Disappearing Pieces
Bugs and requests
Chess
Reported bugs
3 issues- Crashes when creating annotations
- Zoomed-in screen issue when returning to the app
- Difficulty settings not accurately reflecting the AI's strength
Requested features
6 requests- Add chess puzzles
- Provide more board and piece style options
- Implement a resign feature and draw offer
- Add a move evaluation bar
- Improve the online multiplayer experience
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- Provide a way to organize and navigate through game databases
Chess ∙
Reported bugs
10 issues- Rook being able to move diagonally
- Stalemate glitch where it will preemptively call stalemate before it even happens
- Call stalemate when only the king can't move, and the other pieces can still move
- Pieces move too fast
- Doesn't allow en-passant moves by pawns
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- Refuses to allow legitimate win, claims draw instead
- Doesn't recognize stalemate
- Doesn't recognize checkmate
- Pieces disappearing
- Illegal moves by the AI
Requested features
6 requests- Undo from stalemate
- Highland opponents last move in green and my last move in blue
- Allow a third level of zoom to fill the screen
- Display a numeric value when difficulty slider is moved
- Ability to turn off safety where you can't move king to where it would get taken out
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- Ability to turn off draw by stalemate rule
In-app purchases
Chess
No in-app purchases
Chess ∙
No in-app purchases








