# Chess Expert Pro vs Chess Variants Studio

The clearest difference is in-app purchases: Chess Expert Pro at none against Chess Variants Studio's 1. Chess Variants Studio's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chess Variants Studio sells 1 one-off in-app purchase. Chess Expert Pro asks for nothing beyond the download.

Chess Expert Pro ships an update weekly, Chess Variants Studio every 9 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Chess Expert Pro | Chess Variants Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 41 MB | 8 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Michael Adams](https://appshunter.io/developer/743520896) |

## What reviewers say

### Chess Expert Pro

[App page](https://appshunter.io/ios/app/chess-expert-pro/id6744117570)

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

**In-app purchases:** none


### Chess Variants Studio

[App page](https://appshunter.io/ios/app/chess-variants-studio/id6789392443)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plays and Views | $3.99 | one-time |


## Frequently asked questions

### Is Chess Expert Pro free?

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

### Is Chess Variants Studio free?

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

### Do Chess Expert Pro or Chess Variants Studio have ads?

Neither Chess Expert Pro nor Chess Variants Studio shows ads.

### Which is updated more often, Chess Expert Pro or Chess Variants Studio?

Chess Expert Pro ships an update weekly, and Chess Variants Studio every 9 days. Most recently, Chess Expert Pro was updated on October 4, 2026 and Chess Variants Studio on October 12, 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.*