# GaiTwin© by Age Impulse vs MiawTech

The clearest difference is iOS requirement: MiawTech at 13.0 against GaiTwin© by Age Impulse'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 | GaiTwin© by Age Impulse | MiawTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 39 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Age Impulse](https://appshunter.io/developer/1588255857) | [Aly chkeir](https://appshunter.io/developer/1888958598) |

## What reviewers say

### GaiTwin© by Age Impulse

[App page](https://appshunter.io/ios/app/gaitwin-by-age-impulse/id6504868419)

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

**In-app purchases:** none


### MiawTech

[App page](https://appshunter.io/ios/app/miawtech/id6761331800)

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

**In-app purchases:** none


## Frequently asked questions

### Is GaiTwin© by Age Impulse free?

GaiTwin© by Age Impulse is free to download, with no in-app purchases.

### Is MiawTech free?

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

### Do GaiTwin© by Age Impulse or MiawTech have ads?

Neither GaiTwin© by Age Impulse nor MiawTech 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.*