ChessPrep vs Board Brain
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ChessPrep
Enhance your chess strategy with a powerful companion app. Build your repertoire from grandmaster moves, analyze opponent responses, and master tactics using a strong chess engine and spaced repetition.
- Build repertoire from grandmaster moves
- Analyze opponent responses by elo
- Stockfish 16 chess engine
- Spaced repetition system
- Position analysis and variation calculation
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ChessPrep is the ultimate chess companion designed to enhance your strategic prowess and elevate your game. Whether you're a beginner or a seasoned player, ChessPrep empowers you to: Build Your Repertoire: Choose from a curated list of masterful moves played by grandmasters. Opponent Insights: Analyze the most common responses from opponents in your elo range, giving you a strategic edge. Stockfish 16 with NNUE: Access a powerful chess engine directly within the app to analyze positions, calculate variations, and refine your understanding of the game. Spaced Repetition: Master your chosen moves through an intelligent spaced repetition system, ensuring optimal retention and application during your games. ChessPrep is not just an app; it's your key to unlocking a deeper understanding of chess and outplaying your opponents.
Board Brain
This app helps chess players of all levels enhance their skills through interactive games and exercises. It focuses on mastering chessboard coordinates, understanding piece movements, and recognizing square colors to improve overall game vision.
- Interactive games
- Skill-building exercises
- Chessboard coordinate mastery
- Piece movement understanding
- Square color recognition
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BoardBrain is designed to help both novice and experienced chess players improve their skills. It offers interactive games and exercises that focus on mastering chessboard coordinates, understanding piece movements, and recognizing square colors.
Screenshots
Verdict
The clearest difference is rating: Board Brain at 5.0 against ChessPrep's 3.0. Board Brain also leads on in-app purchases (none vs 3). ChessPrep's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads 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. ChessPrep sells 3 in-app purchases, starting at $0.99 per month. Board Brain asks for nothing beyond the download.
Board Brain holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
ChessPrep ships an update every 3 days, Board Brain every 6 days. The most recent releases landed on June 11, 2026 and September 12, 2026 respectively.
| Parameter | ChessPrep | Board Brain |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 109 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephen Papadatos | Selvarajan Thangavel |
Customer experience
ChessPrep
Board Brain
In-app purchases
ChessPrep
- ChessButler Monthly Sub$0.991 Month
- ChessButler Yearly Sub$9.991 Year
- ChessButler Lifetime Premium$19.99
Board Brain
No in-app purchases
Questions
Is ChessPrep free?
Is Board Brain free?
Which has better reviews, ChessPrep or Board Brain?
Do ChessPrep or Board Brain have ads?
Which is updated more often, ChessPrep or Board Brain?
Other comparisons
