Mastersoft Chess vs Chess Prep Pro Openings
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mastersoft Chess
Master the game of chess with this comprehensive app. Learn step-by-step, play against adaptive AI across 100 difficulty levels, and sharpen your skills with thousands of puzzles. Enjoy offline play and track your progress with an ELO rating.
- 100 difficulty levels
- Interactive learning coach
- Thousands of chess puzzles
- Adaptive AI opponent
- ELO rating tracker
- Multiple game modes
- Offline play
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Chess – Learn Chess, Play Chess & Train Like a Grandmaster Learn chess step by step, play chess at any level, and train with the ultimate chess app for iPhone and iPad. Whether you’re a complete beginner learning chess or a competitive player mastering advanced tactics, this chess trainer gives you everything you need. Powered by an award-winning chess engine, you can play chess at up to 150 difficulty levels – from beginner to grandmaster. With adaptive AI, automatic ELO ratings, multiplayer modes, and thousands of chess puzzles, every match is a new challenge. No account required. Just download and start playing chess instantly. Key Features • 150 Levels of Chess – from beginner to expert strength and way beyond. • Learn Chess Easily – built-in trainer and interactive coach. • Adaptive AI – feels like playing against a real opponent. • Chess Puzzles & Tactics – thousands of puzzles to sharpen skills. • ELO Rating Tracker – follow your progress and growth. • Openings & Famous Games – study proven strategies. • Multiple Modes – Classic, Blitz, Training, 2-Player, and Analysis. • Custom Boards & Sets – from traditional to modern themes. • Full Chess Rules – castling, pawn promotion, en passant, and more. • Offline Play – play chess anywhere, no login or internet needed. Why Choose This Chess App? • Beginners can learn chess step by step. • Casual players can play chess for fun or practice. • Puzzle lovers can solve thousands of chess tactics. • Competitors can train like grandmasters with real challenge. Whether you enjoy slow strategy, fast blitz chess, or deep puzzle-solving, this chess app adapts to your style. Always challenging, always fun. End User License Agreement ("Agreement") (EULA) https://www.mastersoft.biz/eula.htm Privacy policy https://www.mastersoft.biz/privacy.htm
Chess Prep Pro Openings
Master chess openings by building custom repertoires and training your memory. Analyze opponent moves, discover blind spots, and utilize an advanced engine for in-depth preparation. Expand your knowledge with downloadable repertoires and import/export PGNs.
- Custom chess opening repertoires
- Repertoire training and memory sharpening
- Blind spot finder against player games
- Chess openings player database
- Advanced StockFish engine analysis
- Downloadable and importable repertoires
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Master chess openings: Build chess opening repertoires & memorise your openings.Chess Prep Pro is the ultimate chess openings app, designed to perfect your openings and elevate your game through custom chess opening repertoire creation and training. How does it work? Chess Prep Pro allows you to create your own custom chess openings repertoires, and prepare for any opponent move. A chess opening repertoire is an opening plan that contains player responses for opponent moves in the opening phase of the game. With a chess opening repertoire, you will not be left scrambling to find the best move during a real game, as you will already remember the best move from studying and practicing your repertoire. Discover Chess Prep Pro's Features: - Custom Chess Opening Repertoires: Build unlimited custom repertoires for any chess opening. Add as many moves and variations as you need to be prepared for every game. - Repertoire Training: Sharpen your memory with chess opening repertoire training. The app challenges your memory with random positions from your opening repertoire, tracking your progress and helping you master every move. - Blind Spot Finder: Stay ahead of your opponents with our blind spot finder feature that analyses your chess openings repertoire against billions of player games, identifying the most likely opponent moves that you did not prepare for. - Chess openings player database: You can use a player openings database that contains billions of moves to find out the most likely opponent move to prepare for. - Advanced Engine: Utilize the latest StockFish engine for in-depth analysis and uncover the best responses to any situation on the board. - Downloadable opening repertoires: Expand your opening knowledge with an ever-growing library of specially created and sourced opening repertoires, curated for your success. - Import / Export: Easily import and export PGNs to and from the app. You can even import liches studies. Master your chess openings now !
Screenshots
Verdict
The clearest difference is ratings volume: Mastersoft Chess at 1.5K against Chess Prep Pro Openings's 20. Mastersoft Chess also leads on review sentiment (90% vs 74%) and update cadence (every 5 days vs fortnightly). 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. Mastersoft Chess sells 3 in-app purchases, starting at $2.99 per month and Chess Prep Pro Openings sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Mastersoft Chess holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Mastersoft Chess has 1.5K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 90% of Mastersoft Chess's written reviews are positive against 74% of Chess Prep Pro Openings's.
Mastersoft Chess ships an update every 5 days, Chess Prep Pro Openings fortnightly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Mastersoft Chess | Chess Prep Pro Openings |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.5K ratings) — better | 4.5 (20 ratings) |
| Positive reviews | 90.5% of reviews — better | 73.9% of reviews |
| Number of ratings | 1.5K — better | 20 |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 277 MB | 213 MB |
| Age rating | 12+ | 4+ |
| Developer | Mastersoft | Tomasz Bogun |
Customer experience
Mastersoft Chess
Chess Prep Pro Openings
Bugs and requests
Mastersoft Chess
Reported bugs
3 issues- Pawn disappearing issue when castling
- Ratings not updating properly after games
- Crashes on certain iOS versions
Requested features
4 requests- More detailed explanations for suggested moves
- Option to play against other users online
- Ability to set up custom board positions
- Slower computer move speeds for beginners
Chess Prep Pro Openings
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mastersoft Chess
- Chess Pro for 1 month.$2.991 Month
- Buy Chess Pro.$2.99
- Upgrade to Ginkgo. 10% Off.$9.95
Chess Prep Pro Openings
- Monthly premium subscription$3.991 Month
- Yearly premium$24.991 Year
- Lifetime Premium$59.99
Questions
Is Mastersoft Chess free?
Is Chess Prep Pro Openings free?
Which has better reviews, Mastersoft Chess or Chess Prep Pro Openings?
Do Mastersoft Chess or Chess Prep Pro Openings have ads?
Which is updated more often, Mastersoft Chess or Chess Prep Pro Openings?
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