# ChessDataLab — Learn from your own games

> Learn from your own games (iPhone/iPad app by guillaume moudic.)

- Source: https://appshunter.io/ios/app/chessdatalab/id6802591605 (this page in markdown: same URL + `.md`)
- Developer: [guillaume moudic](https://appshunter.io/developer/6802591607)
- Category: Games, Education, Strategy
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.6 · 99 MB
- Languages: French (France), German (Germany), American English, Arabic, Chinese (Simplified, China), European Spanish, Hindi, Italian, Japanese, European Portuguese and 1 more
- Released: 2026-08-21
- Data updated: 2026-10-19

## What is ChessDataLab?

UNLIMITED CHESS ANALYSIS. FULLY OFFLINE.

Import your Chess.com and Lichess games, analyze them with Stockfish, and improve from your own games.

No subscription. No ads. Buy once and keep all features forever.

UNLIMITED OFFLINE ANALYSIS

Analyze as many games as you want directly on your device.

• Embedded Stockfish engine
• Unlimited game analysis
• No internet connection required
• Your data stays on your device
• No usage limits

Review every move and discover:

• Accuracy score
• Move classifications (Theory, Excellent, Good, Inaccuracy, Mistake, Blunder)
• Stockfish best moves
• Position evaluations
• Detailed game review

Understand not only what went wrong, but why.

OPENING INSIGHTS

Discover your chess opening repertoire and identify where you perform best.

• Most played openings
• Win rates by opening
• Number of theoretical moves played
• Opening performance statistics
• Related games

Access a built-in database of games played by top players and compare your choices with established theory.

Find the openings that bring the best results and identify where improvement is needed.

TRAIN ON YOUR OWN MISTAKES

Most chess apps tell you where you made mistakes.

ChessDataLab goes one step further.

Mistakes and blunders detected during analysis are automatically converted into personalized training exercises based on positions from your own games.

Instead of solving random puzzles, you practice the positions that actually caused you problems.

TRACK YOUR PROGRESS

Monitor your improvement over time:

• Rating progression
• Accuracy trends
• Blunder reduction
• Complete game history

Open any game directly from the statistics screens and review the positions that impacted your results.

IMPORT CHESS.COM AND LICHESS GAMES

Analyze games from:

• Chess.com
• Lichess
• Bullet
• Blitz
• Rapid
• Classical

WHY CHESSDATALAB?

• Unlimited analysis
• Fully offline
• No subscription
• No ads
• No in-app purchases
• Personalized training from your own games
• Opening statistics and theory tracking
• Embedded Stockfish engine
• Data stays on your device

Buy once. Keep all features forever.

## Is ChessDataLab safe?

Not enough ratings yet to assess ChessDataLab.

## Is ChessDataLab legit?

ChessDataLab has limited verification signals. The AppsHunter Legitimacy Score for ChessDataLab is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-10-14

What’s new: keyword translations and enhanced chart display.

### 1.1 — 2026-09-29

What's New

• Updated App Store screenshots and description
• Improved move visualization with larger icons for move classifications
• Minor UI improvements and display refinements

### 1.0 — 2026-08-21

No release notes.

## Apps similar to ChessDataLab

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Chesswise](https://appshunter.io/ios/app/chesswise/id6773998682) | — | Free | Games |
| [Chess Coach - AI Chess Tutor](https://appshunter.io/ios/app/chess-coach-ai-chess-tutor/id6790447113) | — | Free | Games |
| [Chessigma](https://appshunter.io/ios/app/chessigma/id6791621546) | 4.5 (54) | Free | Games |
| [Good Sudoku by Zach Gage](https://appshunter.io/ios/app/good-sudoku-by-zach-gage/id1489118195) | 4.2 (1,322) | Free | Games |
| [CubeCollege: How to Solve Cube](https://appshunter.io/ios/app/cubecollege-how-to-solve-cube/id6470237040) | 2.9 (24) | Free | Games |
| [Lichess](https://appshunter.io/ios/app/lichess/id1662361230) | 4.1 (662) | Free | Games |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-19.*