# Active Sound Design vs AUT View

The clearest difference is iOS requirement: Active Sound Design at 9.0 against AUT View's 13.0. 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 | Active Sound Design | AUT View |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 31 MB | 46 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Longbo Business & Trade Co., Ltd.](https://appshunter.io/developer/1476024417) | [Shenzhen Auto-vox Technology Co., Ltd](https://appshunter.io/developer/1180506989) |

## What reviewers say

### Active Sound Design

[App page](https://appshunter.io/ios/app/active-sound-design/id1490831885)

**Features:** macOS Compatibility

**In-app purchases:** none


### AUT View

[App page](https://appshunter.io/ios/app/aut-view/id6761092187)

**In-app purchases:** none


## Frequently asked questions

### Is Active Sound Design free?

Active Sound Design is free to download, with no in-app purchases.

### Is AUT View free?

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

### Do Active Sound Design or AUT View have ads?

Neither Active Sound Design nor AUT View 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.*