# Classic Chess vs Chessbook PGN Library

The clearest difference is in-app purchases: Classic Chess at none against Chessbook PGN Library's 2. Classic Chess also leads on iOS requirement (15.6 vs 18.0). Chessbook PGN Library's advantage is ads (none vs shown). On price 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. Classic Chess asks for nothing beyond the download.

## The numbers

| Metric | Classic Chess | Chessbook PGN Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Size | 27 MB | 4 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chaovey Visal](https://appshunter.io/developer/1889716716) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### Classic Chess

[App page](https://appshunter.io/ios/app/classic-chess-codex/id6761446333)

**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 Classic Chess free?

Classic 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 Classic Chess or Chessbook PGN Library have ads?

Classic Chess shows ads; Chessbook PGN Library does not.

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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.*