Really Bad Chess vs The Entropy Chess
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Really Bad Chess
This app reimagines chess with completely randomized pieces, offering a fresh strategic challenge. It's perfect for both seasoned players seeking a new puzzle and beginners looking to learn the fundamentals in a fun, accessible way.
- Randomized chess piece sets
- AI opponent challenges
- Ranked, Daily, and Weekly modes
- Freeplay practice mode
- Local multiplayer (with IAP)
- Alternate color palettes (with IAP)
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Really Bad Chess is just like chess, but with totally random pieces. Try 8 Knights, 4 Bishops, and 3 pawns — why not? As heard on NPR's Weekend Edition 5 out of 5 Stars "An essential puzzle experience for anyone even remotely interested in strategy games" - TouchArcade Whether you play chess daily, or quit just after learning the rules, this small twist will open the door to an entire new world of chess. ------WHATS IN THE “BOX”? The free version of Really Bad Chess lets you compete vs. an AI in Ranked, Daily, or Weekly Challenges. Improve your skills using the included Freeplay mode. A single in-app purchase unlocks Versus Mode so you can compete against your friends locally! It also removes ads, displays captured pieces, and adds soothing alternate color-palettes to choose from. ------REALLY BAD PRESS "Makes chess fun even if you’re really bad" - The Verge "Feels more modern than chess has ever felt" - Applenapps "Really Bad Chess takes a really bad idea and somehow manages to make it a lot of fun." - Pocket Gamer "Really good fun" - MacLife ------A WORD FROM THE DEVELOPER Chess is one of those games I always wished I enjoyed, but its commitment to beauty, elegance, and perfect balance always turned me away. Really Bad Chess removes these boring restrictions and flips chess on its head. As much as random pieces change the game in some ways, I was really surprised to notice how much the game remains the same, and how powerful some pieces are — you've never truly struggled against a pawn until you've struggled against a pawn in the back row. For chess pros, Really Bad Chess will give you a new type of challenge — the pieces & the moves are the same, but you'll have to throw out your openings and your understanding of normal patterns of play. For novice chess players (like most of us), Really Bad Chess greatly opens up the game. Instead of starting by studying openings, in your first games you'll get to discover the joy (and challenge!) of learning how to checkmate. I hope you have as much fun with Really Bad Chess as much as I did making it. -zach
The Entropy Chess
Play chess and earn cryptocurrency rewards for your skill. Compete against players globally with fast, fluid gameplay and track your progress. Turn your time and talent into real value.
- Play and earn ETRPY tokens
- Challenge players worldwide
- Fast and fluid gameplay
- Track progress and rating
- Secure and transparent reward system
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Entropy Chess — Play. Win. Earn. Chess just got a whole lot more rewarding. Entropy Chess is the chess platform that turns your skill into value. Whether you're a casual player looking for a fun match or a seasoned competitor grinding your rating, every game you play earns you ETRPY — real rewards for real moves. Why Entropy Chess? * Play & Earn — Compete in games and earn ETRPY tokens as you play. Your skill is your edge. * Challenge Players Worldwide — Match up against opponents from around the globe at any time, any skill level. * Fast & Fluid Gameplay — Clean, distraction-free board designed for mobile. From bullet to classical, play at your pace. * Track Your Progress — Follow your rating, review your games, and watch yourself improve over time. * Secure & Transparent — Built on a fair reward system designed to keep the game honest and the incentives real. Chess has always rewarded sharp minds. Now it rewards your time too. Whether you play one game a day or twenty, Entropy Chess makes every session count. Join a growing community of players who are discovering that the best move in chess might just be downloading this app. Download Entropy Chess. Make your move.
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Verdict
The clearest difference is review sentiment: The Entropy Chess at 100% against Really Bad Chess's 46%. The Entropy Chess also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 2). Really Bad Chess's advantage is ratings volume (1.6K vs 3). On price, ads, device support and iOS requirement 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
Both are free to download. Really Bad Chess sells 2 one-off in-app purchases. The Entropy Chess asks for nothing beyond the download.
The Entropy Chess holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Really Bad Chess has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 46% of Really Bad Chess's written reviews are positive against 100% of The Entropy Chess's.
Really Bad Chess ships an update every 3 weeks, The Entropy Chess weekly. Both last shipped on September 23, 2026.
| Parameter | Really Bad Chess | The Entropy Chess |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (1.6K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 46.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.6K — better | 3 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 125 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Zach Gage | Moblize IT LLC |
Customer experience
Really Bad Chess
The Entropy Chess
Bugs and requests
Really Bad Chess
Reported bugs
3 issues- Pieces unable to move as per chess rules
- Game freezes and crashes
- Incorrect checkmate detection
Requested features
5 requests- Add draw conditions and stalemate rules
- Implement online/multiplayer mode
- Provide more difficulty settings
- Allow custom piece arrangements
- Sync progress across devices
The Entropy Chess
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Really Bad Chess
- 100 Undos$0.99
- Full Game Unlock$3.99
The Entropy Chess
No in-app purchases
Questions
Is Really Bad Chess free?
Is The Entropy Chess free?
Which has better reviews, Really Bad Chess or The Entropy Chess?
Do Really Bad Chess or The Entropy Chess have ads?
Which is updated more often, Really Bad Chess or The Entropy Chess?
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