# Chess Master Game vs Chess Engine

The clearest difference is in-app purchases: Chess Master Game at none against Chess Engine's 4. Chess Master Game also leads on iOS requirement (13.0 vs 17.0). Chess Engine's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Chess Engine sells 4 in-app purchases, starting at $4.99 per 7 days. Chess Master Game asks for nothing beyond the download.

Chess Master Game ships an update every 4 months, Chess Engine every 5 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Chess Master Game | Chess Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chess-engine-chessfox/id6762020729/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 143 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YASSINE ISMAILI](https://appshunter.io/developer/1841750780) | [Abdullah Anwar](https://appshunter.io/developer/1891791203) |

## What reviewers say

### Chess Master Game

[App page](https://appshunter.io/ios/app/chess-master-game/id6757202879)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Chess Engine

[App page](https://appshunter.io/ios/app/chess-engine-chessfox/id6762020729)

Instantly analyze any chess board by scanning it to find the best next move. This tool uses advanced AI and a powerful chess engine to help you study, train, and improve your game. Digitize diagrams from books or review tournament games with confidence.

**Highlights:** Scan physical or digital chess boards, Instantly find the next best move, AI board recognition, Stockfish engine analysis, Digitize diagrams from books, Save and export to FEN/PGN

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessScan Pro Weekly | $4.99 | per 7 days |
| ChessFox Pro Weekly | $4.99 | per 7 days |
| ChessFox Pro Annually | $19.99 | per year |
| ChessFox Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Chess Master Game free?

Chess Master Game is free to download, with no in-app purchases.

### Is Chess Engine free?

Chess Engine is free to download, with in-app purchases available.

### Do Chess Master Game or Chess Engine have ads?

Chess Master Game shows ads; Chess Engine does not.

### Which is updated more often, Chess Master Game or Chess Engine?

Chess Master Game ships an update every 4 months, and Chess Engine every 5 days. Most recently, Chess Master Game was updated on October 17, 2026 and Chess Engine on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*