Comparison

ChessThink vs Openit

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

Head to head
About

ChessThink

This app provides powerful chess engine analysis using Stockfish, the world's strongest engine. It offers tools for studying openings, reviewing games, training against AI, and exploring chess variants. Analyze any position, detect blunders, and improve your game with precision tools and an intuitive interface.

Highlights
  • Stockfish chess engine analysis
  • Position setup and exploration
  • Chess960 and variants support
  • AI bot training with adjustable difficulty
  • Pass & Play mode for local multiplayer
  • Offline analysis capability
  • Customizable visual themes
Features
Read full description

Powerful chess engine analysis meets intuitive design. ChessThink brings Stockfish - the world's strongest chess engine - to your fingertips with professional-grade position analysis and training tools. Whether you're studying openings, reviewing games, or training against AI opponents, ChessThink provides the precision analysis tools you need to elevate your chess game. CHESS ENGINE ANALYSIS - Powered by the latest Stockfish engine for master-level evaluation - Real-time evaluation bar showing position strength - Complete move history with full engine integration - Blunder detection and strategic insights - Syzygy tablebase explorer with improved interface POSITION SETUP & EXPLORATION - Position Setup editor — analyze any position you want - Comprehensive opening explorer database - Deep analysis of any game or variation - Perfect for studying famous games and strategies CHESS960 & VARIANTS - Full Chess960 (Fischer Random Chess) support - NEW: Double Fischer Random Chess (DFRC) - Explore beyond classical chess positions TRAIN WITH AI BOTS - Play against unique AI bots with personalities - Adjustable difficulty levels for all skill ranges - Streak tracking with time controls - Tournament mode for competitive practice - Learn from every game with engine feedback PLAY WITH FRIENDS - Pass & Play mode — two players, one device - 3-step game configuration wizard - Compact chess clock around the board - Dedicated game results screen CUSTOMIZATION & DESIGN - 6 stunning visual themes - Bottom tab navigation with Explore screen - Intuitive interface for beginners and masters alike - Offline analysis — train anywhere, anytime PERFECT FOR → Players seeking deeper chess analysis and game review → Tournament competitors preparing with a powerful chess engine → Coaches using professional-grade teaching tools → Chess960 enthusiasts exploring Fischer Random positions → Anyone passionate about improving their chess WHY CHESSTHINK? ChessThink combines the analytical power of the Stockfish chess engine with a polished, modern interface. No subscriptions required for core chess analysis features. Regular updates bring new capabilities and improvements. Download ChessThink and transform your approach to chess analysis. Train with confidence. Analyze with precision. Play with mastery.

About

Openit

Learn chess openings through interactive play and guided lessons. This app offers a gamified approach to understanding and memorizing opening moves, with modes for learning and practice. Sharpen your chess strategy from the first move.

Highlights
  • Interactive opening library
  • Coach-guided explanations
  • Gamified progression with streaks
  • Practice mode for reinforcement
  • Learn popular chess openings
Features
Read full description

Openit makes learning chess openings fun, fast, and effective. Forget rote memorization. With Openit, you play, interact, and truly understand openings step by step, guided by a friendly in-app coach. Learn Mode • Choose from a growing library of openings • Explore interactive lines directly on the board • Get clear, simple explanations for every move • Keep your daily streak Practice Mode • Train without hints by playing the correct responses • Strengthen memory and pattern recognition Whether you’re rated 600 or 2000 Elo, Openit provides structured, gamified training to sharpen your play from move one. Key Features • Popular openings like the Vienna Gambit, French Defense, Italian Game, and more • Gamified progression with streaks • Coach-guided learning with simple, practical tips • Practice mode to test and reinforce your knowledge Spend just 5 minutes a day, turn your openings into a weapon, and start winning games earlier. Terms of Service: https://www.louisraffin.com/openit/terms-of-service Privacy Policy: https://www.louisraffin.com/openit/privacy-policy

Screenshots

ChessThink4 screens
Openit4 screens

Verdict

The call

The clearest difference is rating: ChessThink at 4.3 against Openit's 3.0. ChessThink also leads on in-app purchases (none vs 2) and ratings volume (4 vs 1). Openit's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Openit sells 2 in-app purchases, starting at $3.99 per month. ChessThink asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ChessThink holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

ChessThink ships an update every 2 months, Openit every 10 days. Both last shipped on October 30, 2026.

Scorecard6 real differences · 4 level
ChessThink versus Openit: the parameters behind the verdict, then further details
ParameterChessThinkOpenit
PriceFreeFree
Rating4.3 (4 ratings) — better3.0 (1 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 2 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size144 MB102 MB
Age rating4+4+
DeveloperDawid WrzesinskiLouis Raffin

Customer experience

ChessThink

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Openit

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

ChessThink

No in-app purchases

2 purchases

Openit

Subscriptions2
  • Openit Pro Monthly$3.991 Month
  • Openit Pro Annual7 Days trial$24.991 Year

Questions

Is ChessThink free?
ChessThink is free to download, with no in-app purchases.
Is Openit free?
Openit is free to download, with in-app purchases available.
Which has better reviews, ChessThink or Openit?
ChessThink is rated higher. ChessThink averages 4.3 out of 5 from 4 ratings, while Openit averages 3.0 from 1 ratings.
Do ChessThink or Openit have ads?
ChessThink shows ads; Openit does not.
Which is updated more often, ChessThink or Openit?
ChessThink ships an update every 2 months, and Openit every 10 days. Most recently, ChessThink was updated on October 30, 2026 and Openit on October 30, 2026.

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