# chess2board vs Chess Engine

The clearest difference is ads: Chess Engine at none against chess2board's shown. chess2board's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. chess2board sells 1 one-off in-app purchase and Chess Engine sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

chess2board ships an update every 11 days, Chess Engine weekly. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | chess2board | Chess Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chess-engine-chessfox/id6762020729/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 129 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Asselin](https://appshunter.io/developer/1884181293) | [Abdullah Anwar](https://appshunter.io/developer/1891791203) |

## What reviewers say

### chess2board

[App page](https://appshunter.io/ios/app/chess2board/id6760947774)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| chess2Board GM Mode | $4.99 | one-time |


### 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 chess2board free?

chess2board is free to download, with in-app purchases available.

### Is Chess Engine free?

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

### Do chess2board or Chess Engine have ads?

chess2board shows ads; Chess Engine does not.

### Which is updated more often, chess2board or Chess Engine?

chess2board ships an update every 11 days, and Chess Engine weekly. Most recently, chess2board was updated on September 15, 2026 and Chess Engine on September 8, 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.*