Comparison

Openings Mastermind vs Chess Puzzles

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Openings Mastermind

Master chess openings with this app. Import studies, explore with advanced engines, and practice specific lines through repetition. Track your progress and improve your game.

Highlights
  • Import Lichess Studies or PGNs
  • Explore openings with Stockfish 15
  • Practice openings by repetition
  • Smart practice queue
  • Track learning progress
Features
Read full description

Get ready to take your chess game to the next level with Openings Mastermind, the ultimate chess opening app! Some of the features include: - Import Lichess Studies or custom PGNs - Explore openings with Stockfish 17 and the Lichess position database - Practice openings by repetition against your own custom openings database - Take advantage of the smart practice queue and improve your learning - Observe your learning progress in different openings With our app, you can take your opening game to the next level by practicing against the specific lines you want to master. Whether you're a beginner or an experienced player, our app is the perfect tool to help you improve your opening moves and become a better chess player. Planned Features: - Continue against engine, after study line ends - Analysis of your games from Lichess and Chess.com compared to your openings database

About

Chess Puzzles

Enhance your chess tactics with over 100,000 offline puzzles. Train anytime, anywhere, regardless of internet access. Features adaptive difficulty, detailed stats, and various puzzle themes for all skill levels.

Highlights
  • 100K+ chess tactics and puzzles
  • Fully offline functionality
  • Adaptive difficulty adjustment
  • Detailed progress tracking
  • Multiple puzzle themes
  • Smart hint system
  • Customizable board themes
Features
Read full description

Sharpen your chess skills Offline with 100,000+ chess puzzles! No Wi-Fi needed, train tactics anytime, anywhere. Perfect for beginners to masters! OffChess offers a massive collection of 100K+ offline chess puzzles designed to challenge and improve your tactical play. Features of OffChess: 1. 100K+ Chess Tactics & Chess Puzzles – Endless tactical challenges, from beginner to master level. 2. Fully Offline – No Wi-Fi? No problem! Solve puzzles anywhere. 3. Adaptive Difficulty – Chess puzzles adjust to your skill level as you improve. 4. Detailed Stats – Track your chess progress, puzzle streaks, and success rate. 5. Multiple Modes – Practice puzzles with specific themes like Checkmate, Mate in 1 chess puzzles, Mate in 2 puzzles, Mate in 3 puzzles, openings, tactics (forks, pins, sacrifices, pawn promotions, zugzwang), and more. 6. Smart Hints – Stuck? Get a nudge in the right direction. 7. Beautiful Themes – Customize your chess board for a personalized experience. 8. Real Chess Games – All chess puzzles are taken from real chess games that you can browse up to move one. 9. Openings - Get chess puzzles that occur in real chess games with the opening you choose like French, Caro-Kann, Ruy Lopez etc. 10. No ads & privacy friendly chess app 11. Rating - Get your chess rating up by solving puzzles, check stats on how many puzzles you have solved and what's the longest streak you have made. Chess is one of the most popular board and strategy game in the world and you can train chess offline on offChess app with so many puzzles to pick from. For All Levels – Whether you're a beginner or a seasoned chess player, there’s always a new chess tactic for you to try. Train smarter, play better with offline and free chess puzzles on OffChess — rush and download today!

Screenshots

Openings Mastermind4 screens
Chess Puzzles4 screens

Verdict

The call

The clearest difference is rating: Chess Puzzles at 5.0 against Openings Mastermind's 4.3. Chess Puzzles also leads on review sentiment (91% vs 50%) and ratings volume (37 vs 6). Openings Mastermind's advantage is in-app purchases (none vs 1). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chess Puzzles sells 1 one-off in-app purchase. Openings Mastermind asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chess Puzzles holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Chess Puzzles has 37 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of Openings Mastermind's written reviews are positive against 91% of Chess Puzzles's.

UpkeepUpdate frequency

Openings Mastermind ships an update fortnightly, Chess Puzzles weekly. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Openings Mastermind versus Chess Puzzles: the parameters behind the verdict, then further details
ParameterOpenings MastermindChess Puzzles
PriceFreeFree
Rating4.3 (6 ratings)5.0 (37 ratings) — better
Positive reviews50.0% of reviews91.3% of reviews — better
Number of ratings637 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.6 — better
Further details — not scored
Size88 MB52 MB
Age rating4+4+
DeveloperChristian HeiseAvadhesh Bhunwaliya

Customer experience

Openings Mastermind

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Chess Puzzles

All ratings37 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive91.3%
Neutral4.3%
Negative4.3%

In-app purchases

None

Openings Mastermind

No in-app purchases

1 purchases

Chess Puzzles

One-time1
  • OffChess Unlimited$3.99

Questions

Is Openings Mastermind free?
Openings Mastermind is free to download, with no in-app purchases.
Is Chess Puzzles free?
Chess Puzzles is free to download, with in-app purchases available.
Which has better reviews, Openings Mastermind or Chess Puzzles?
Chess Puzzles is rated higher. Openings Mastermind averages 4.3 out of 5 from 6 ratings, while Chess Puzzles averages 5.0 from 37 ratings.
Do Openings Mastermind or Chess Puzzles have ads?
Neither Openings Mastermind nor Chess Puzzles shows ads.
Which is updated more often, Openings Mastermind or Chess Puzzles?
Openings Mastermind ships an update fortnightly, and Chess Puzzles weekly. Most recently, Openings Mastermind was updated on October 24, 2026 and Chess Puzzles on October 24, 2026.

Other comparisons