# Gryphon Chess vs SumoChess

The clearest difference is in-app purchases: SumoChess at none against Gryphon Chess's 4. Gryphon Chess's advantage is update cadence (every 3 weeks vs every 13 months) and iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Gryphon Chess sells 4 one-off in-app purchases. SumoChess asks for nothing beyond the download.

Gryphon Chess ships an update every 3 weeks, SumoChess every 13 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Gryphon Chess | SumoChess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Size | 69 MB | 20 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Animeeples LLC](https://appshunter.io/developer/1475706602) | [AnnapurnApp Technologies UG haftungsbeschrankt](https://appshunter.io/developer/1227854970) |

## What reviewers say

### Gryphon Chess

[App page](https://appshunter.io/ios/app/gryphon-chess/id6477377353)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Pile of Gems | $4.99 | one-time |
| Crate of Gems | $9.99 | one-time |
| Barrel of Gems | $19.99 | one-time |


### SumoChess

[App page](https://appshunter.io/ios/app/sumochess-chess-variant/id6504040225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gryphon Chess free?

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

### Is SumoChess free?

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

### Do Gryphon Chess or SumoChess have ads?

Neither Gryphon Chess nor SumoChess shows ads.

### Which is updated more often, Gryphon Chess or SumoChess?

Gryphon Chess ships an update every 3 weeks, and SumoChess every 13 months. Most recently, Gryphon Chess was updated on November 4, 2026 and SumoChess on November 4, 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.*