# Chess vs Chessbook PGN Library

The clearest difference is in-app purchases: Chess at none against Chessbook PGN Library's 2. Chess also leads on iOS requirement (9.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Chessbook PGN Library sells 2 in-app purchases, starting at $9.99 per month. Chess asks for nothing beyond the download.

## The numbers

| Metric | Chess | Chessbook PGN Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 94 MB | 4 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Puneet Soni](https://appshunter.io/developer/1473174794) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### Chess

[App page](https://appshunter.io/ios/app/chess-real-master/id1473493522)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chessbook PGN Library

[App page](https://appshunter.io/ios/app/chessbook-pgn-library/id6772632379)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chessbook Pro Monthly | $9.99 | per month |
| Chessbook Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Chess free?

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

### Is Chessbook PGN Library free?

Chessbook PGN Library is free to download, with in-app purchases available.

### Do Chess or Chessbook PGN Library have ads?

Neither Chess nor Chessbook PGN Library shows ads.

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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.*