# SO! vs Purin

The clearest difference is in-app purchases: SO! at none against Purin's 3. SO! also leads on iOS requirement (12.4 vs 17.0). On price there is nothing between them.

Both are free to download. Purin sells 3 in-app purchases, starting at $2.99 per month. SO! asks for nothing beyond the download.

## The numbers

| Metric | SO! | Purin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 35 MB | 4 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Zone35 GmbH & Co. KG](https://appshunter.io/developer/511910394) | [Marcel Costoiu](https://appshunter.io/developer/6802412769) |

## What reviewers say

### SO!

[App page](https://appshunter.io/ios/app/so/id6446845298)

**In-app purchases:** none


### Purin

[App page](https://appshunter.io/ios/app/purin-kompass/id6802412767)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purin-Kompass Pro Monat | $2.99 | per month |
| Purin-Kompass Pro Jahr | $22.99 | per year |
| Purin-Kompass Pro (Einmalkauf) | $44.99 | one-time |


## Frequently asked questions

### Is SO! free?

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

### Is Purin free?

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

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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.*