# SG Chess vs Expo Chess Guide

The clearest difference is iOS requirement: SG Chess at 12.0 against Expo Chess Guide's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SG Chess | Expo Chess Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 169 MB | 21 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OneTurf Universe](https://appshunter.io/developer/1751872647) | [Smithwood Technology, LLC](https://appshunter.io/developer/1838602237) |

## What reviewers say

### SG Chess

[App page](https://appshunter.io/ios/app/sg-chess/id6739932129)

**Features:** macOS Compatibility

**In-app purchases:** none


### Expo Chess Guide

[App page](https://appshunter.io/ios/app/expo-chess-guide/id6752273814)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SG Chess free?

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

### Is Expo Chess Guide free?

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

### Do SG Chess or Expo Chess Guide have ads?

Neither SG Chess nor Expo Chess Guide 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.*