Aimchess vs Lotus Chess
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aimchess
Enhance your chess skills with advanced analytics and personalized training. Connect your existing chess accounts to receive tailored study plans based on your game history. Master tactics, openings, and endgames with adaptive exercises and expert-prepared content.
- Personalized Study Plans
- Game Analysis
- Adaptive Tactics Puzzles
- Blindfold Tactics
- Checkmate Flash Cards
- Grandmaster Content
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Improve your Chess with next level analysis and focused training. Say goodbye to questions like “Why am I losing?” or “What should I be working on?” Let us guide you through the next stage in your chess improvement journey! With our dedicated suite of detailed analytic tools that can connect with any of your favourite online chess platforms, like Chess.com, Chess24 or Lichess, we can develop a unique Personalized Study Plan and targeted training options based on your own games. You can progress your chess faster than ever with Aimchess. ANALYTICS Connect your Chess.com, Lichess or Chess24 account for instant analysis of your online games. Get breakdowns on your performance in key areas such as Openings, Tactics, Endings, Advantage Capitalization, Resourcefulness and Time Management. See how you compare to other Chess players in your range, to really understand what areas you need to improve on. Opening Breakdowns. Find out which openings work for you, and where you need to put more work in. UNIQUE TRAINING EXERCISES Adaptive Tactics. Everyone loves Chess Puzzles! With Aimchess our Tactics Puzzles adapt to your strengths and weaknesses. Struggling with specific kinds of puzzles? We’ll show you them more often so you can make the most of your training time. Is one particular puzzle giving you difficulty? We’ll show it to you again a little later so you can prove that you’ve learned from your mistakes! Blindfold Tactics. Are normal Tactics Puzzles too easy? Test your skills with our Blindfold Tactics, where you have to visualise and solve the position simultaneously! Blunder Preventer. Given two possible moves, do you think you can spot the blunder? It’s not always as easy as you’d think! 360 Trainer. These aren’t your Grandfather’s Tactics Puzzles, instead these positions will really test your skills with offensive & defensive tactics, equal positions and mistakes from your past games. With no clear material gains available even the smallest positional advantage could be the right move! Practice Visualisation. Memorize a board and then answer questions about where the pieces were, how many undefended pieces there were, or even what moves you need to make to capture certain pieces. Checkmate Flash Cards. Run through a series of mates that all great Chess Players need to know, can you get them all right and beat your best time? Much More. Also included in our Training Room is our Opening Improver, Advantage Capitalization Trainer, Endgames, Intuition Trainer, Retry Mistakes, Defender and Time Trainer. OTHER FEATURES Discover a world of tactical chess content, prepared by Grandmasters, in the Explore section of Aimchess. Learn everything from basic checkmates, to high level theoretical concepts. With interactive tutorials and exercises, you can make sure the ideas stick! Warm Up for your games with a rapid fire puzzles gauntlet designed to get your chess brain working so you can hit the ground running against your opponents! Dedicated workouts to help improve your Focus and Tactical thinking. Personalized Training Plans help keep you on the right track with regular targets for games to be played and exercises to be completed. PREMIUM DETAILS Aimchess’ Free Tier allows you to do any 15 lessons per day in the Training Room or via the daily Personalized Workouts. You also get limited access to Scouting Reports and Statistics. Aimchess Premium allows you access to unlimited exercises in the Training Room and full access to all of our Statistical Analysis tools. Monthly Subscriptions are $9.99 per month, or get an Annual Subscription for $71.99 (Equivalent to $5.99 per month) Premium subscription is paid from your iTunes account at the time of purchase with automatic renewal every 30 days. Auto-renewal and write-off of money for a new period occurs within 24 hours immediately before the subscription expires. Auto-renewal can be disabled in the iTunes account settings on your device.
Lotus Chess
Master chess openings, tactics, and endgames with a personalized training system. Analyze your games, identify weaknesses, and learn winning strategies against human opponents. Improve your chess skills from beginner to competitive levels.
- Personalized opening courses from your games
- Import games from Chess.com/Lichess
- Master endgames with step-by-step lessons
- 100,000+ chess puzzles
- Offline access to lessons
- In-depth game analysis
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Lotus Chess is a powerful chess training app designed to help you improve faster than any other chess learning app. It provides a complete system for mastering openings, tactics, and endgames. Join more than 250.000 chess learners across the world — from beginners starting with the fundamentals to competitive players with 2300 Elo. Unlike most apps — which focus on engine-perfect theory — Lotus Chess teaches attacking chess that helps you win against human opponents. --- Opening Training Built for Real Games Lotus Chess analyzes up to 3000 of your online games, identifies your weaknesses, and creates a personalized, tailored course to make your openings bulletproof. Lotus Chess teaches you crushing lines that exploit common mistakes, instead of showing you boring theoretical lines that rarely happen in actual games. To do this, Lotus Chess’ AI has analyzed 100.000.000+ games to identify the lines that give you the highest win probability against real players. Opening Features • Personalized opening courses generated from your own games • Import games from Chess.com or Lichess for automatic analysis • Identify your most common opening mistakes • Train openings repeatedly until they become natural • Learn from a library of 80+ openings --- Master the Endgame Endgames decide a huge number of chess games, yet they are often the most neglected part of training. Lotus Chess includes a complete endgame course designed to teach practical endgame technique step-by-step. Endgame Training Includes • 60+ detailed lessons • Fundamental checkmates (queen, rook, etc.) • Advanced techniques like building the bridge • 180+ training positions to practice against a human-like engine Instead of only studying theory, you get to play and convert winning positions to reinforce what you’ve learned. --- Additional Features • All Endgame and Opening Lessons work offline (Great for the airplane and your commute) • 100,000+ chess puzzles • In-depth analysis of your online games • Personalized training recommendations --- Built by Chess Players Lotus Chess was created by two brothers who started playing chess at age four. After building a math learning app with over 6 million downloads, they set out to create the ultimate chess learning platform. The result is Lotus Chess: a modern chess training system that combines opening preparation, endgame mastery, and personalized analysis — which is now being used by over 250.000 learners across the world. Privacy Policy & Terms of Use: https://www.lotus-chess.com/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Lotus Chess at 4.9 against Aimchess's 3.9. Lotus Chess also leads on review sentiment (87% vs 51%) and update cadence (weekly vs monthly). On price, ads, in-app purchases and monetization model 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. Aimchess sells 2 in-app purchases, starting at $9.99 per month and Lotus Chess sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Lotus Chess holds the better App Store score, 4.9 against 3.9. That said, the two scores are not equally well evidenced: Lotus Chess has 1K ratings behind it against 195, so its average is the more settled of the two. Written reviews point the same way: 51% of Aimchess's written reviews are positive against 87% of Lotus Chess's.
Aimchess ships an update monthly, Lotus Chess weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Aimchess | Lotus Chess |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (195 ratings) | 4.9 (1K ratings) — better |
| Positive reviews | 50.9% of reviews | 86.8% of reviews — better |
| Number of ratings | 195 | 1K — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 246 MB |
| Age rating | 4+ | 4+ |
| Developer | Chess.com | Lotus Chess UG |
Customer experience
Aimchess
Lotus Chess
User reviews
Aimchess
From 195 App Store ratingsWhat we love
- 💡 Personalized training based on actual game mistakes
- 📊 Detailed game analysis and statistics insights
- 🎯 Unique training exercises (opening trainer, intuition trainer, 360 trainer)
- 📈 Effective for chess improvement when working properly
- 💰 Affordable pricing compared to alternatives
Room to improve
- 🐛 Frequent app crashes and freezing issues
- 🔐 Persistent login and authentication problems
- 💳 Billing and subscription management issues
- 🎨 Poor UI/UX design and confusing interface
- ⚡ Significant lag and performance issues
Lotus Chess
From 1K App Store ratingsWhat we love
- 🚀 Helps with learning openings
- 👍 Easy to use
- 👍 Tailored advice based on actual games
- 👍 Surprisingly large catalog of openings
- 👍 Effective learning through repetition
Room to improve
- 🐛 Bugs in the coding of the app
- 💡 Lack of explanations for the moves
Bugs and requests
Aimchess
Reported bugs
16 issues- App crashes when attempting to purchase premium subscription
- Logout occurring once per week
- Theme settings not persisting across sessions
- Full-screen white flash on app open
- App closes when selecting monthly subscription option
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- Premium access lost after purchase through Apple
- Cannot update chess.com username in app
- Puzzle pieces freeze and move to incorrect squares
- Blank board appearing in 360 trainer
- Analysis navigation buttons not functioning
- Subscription charges continuing after cancellation
- Inability to delete account
- App unavailable/down for extended periods
- Incorrect puzzle solutions marked as wrong
- Lag when using analysis tool
- Free version asks for payment before completing daily plan
Requested features
17 requests- Better UI/UX organization and progressive disclosure
- Ability to save and review previous exercises
- Explanations for why moves are correct or incorrect
- Hint limiter for playground mode
- Daily streak tracker like Duolingo
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- Progress bar and countdown for daily training plans
- Ability to go back one move in opening trainer instead of restarting
- Export to PGN format
- Endgame training module
- Guess the ELO and guess the advantage training modes
- Force complete sequence commitment before showing results in tactics
- iPad portrait mode board optimization
- Account username update functionality
- Better graph legends with clear units and explanations
- Infinite workout mode with mixed exercises
- Visible ratings for all exercise types
- Automatic game analysis queue for new games
Lotus Chess
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
4 requests- Library to explain the WHY behind the moves
- Link to an online library
- Ability to remove pre-selected openings
- Review of daily correspondence games
In-app purchases
Aimchess
- Premium Membership$9.991 Month
- Annual Premium Membership$71.991 Year
Lotus Chess
- Pro Subscription - 1 Month7 Days trial$7.991 Month
- Pro Subscription - 1 Month7 Days trial$9.991 Month
- Pro Subscription - 1 Year7 Days trial$49.991 Year
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- Pro Subscription - 1 Year7 Days trial$69.991 Year






