# S vs Green Edu

The clearest difference is device support: Green Edu at 3 against S's —. On price, in-app purchases and iOS requirement 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 | S | Green Edu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 79 MB | 21 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AISoft](https://appshunter.io/developer/1534825275) | [Hung Doanh Nguyen](https://appshunter.io/developer/1493410241) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s/id6446195851)

**In-app purchases:** none


### Green Edu

[App page](https://appshunter.io/ios/app/green-edu/id6748214775)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Green Edu free?

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

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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.*