# IOTuning vs GreenUp ID

The clearest difference is device support: IOTuning at 2 against GreenUp ID'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 | IOTuning | GreenUp ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 5 MB | 33 MB |
| Requires iOS | 15.2 | **14.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [IOTuning GmbH](https://appshunter.io/developer/1622403581) | [PT Nusantara Aplikasi Apartindo](https://appshunter.io/developer/1446858512) |

## What reviewers say

### IOTuning

[App page](https://appshunter.io/ios/app/iotuning/id1622403579)

**In-app purchases:** none


### GreenUp ID

[App page](https://appshunter.io/ios/app/greenup-id/id6475660761)

**In-app purchases:** none


## Frequently asked questions

### Is IOTuning free?

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

### Is GreenUp ID free?

GreenUp ID 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.*