# ChessBase Mobile Chess vs Euler Grid

The clearest difference is in-app purchases: Euler Grid at none against ChessBase Mobile Chess's 1. Euler Grid also leads on iOS requirement (12.0 vs 15.6). ChessBase Mobile Chess's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ChessBase Mobile Chess sells 1 in-app purchase, starting at $3.99 per month. Euler Grid asks for nothing beyond the download.

## The numbers

| Metric | ChessBase Mobile Chess | Euler Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (18 ratings)](https://appshunter.io/ios/app/chessbase-mobile-chess/id6739000093/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 40.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Monetization | Freemium | — |
| Size | 1 MB | 54 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChessBase GmbH](https://appshunter.io/developer/417720797) | [VISITACION GUAL TENA](https://appshunter.io/developer/1453282445) |

## What reviewers say

### ChessBase Mobile Chess

[App page](https://appshunter.io/ios/app/chessbase-mobile-chess/id6739000093)

Access a vast chess game database, save and analyze your own games, and practice openings. This app offers advanced notation and sharing features, with a free tier and optional premium upgrades for more extensive cloud storage and search capabilities.

**Highlights:** Access 13+ million chess games, Save and sync personal game databases, Analyze games with built-in engine, Live opening book statistics, Create and practice opening repertoires, Advanced game notation and sharing, PGN file compatibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessBase Premium (Monthly) | $3.99 | per month |


### Euler Grid

[App page](https://appshunter.io/ios/app/euler-grid-latin-squares/id6800746125)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChessBase Mobile Chess free?

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

### Is Euler Grid free?

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

### Do ChessBase Mobile Chess or Euler Grid have ads?

Euler Grid shows ads; ChessBase Mobile Chess 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.*