# SR AUDIO vs KWD DSP

The clearest difference is device support: KWD DSP at 2 against SR AUDIO's —. SR AUDIO's advantage is iOS requirement (9.0 vs 11.0). On price and in-app purchases 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 | SR AUDIO | KWD DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 8 days |
| Size | 13 MB | 11 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [国敏 陈](https://appshunter.io/developer/1686873703) | [Jvckenwood Trading (Shanghai) Co., Ltd.](https://appshunter.io/developer/1760487149) |

## What reviewers say

### SR AUDIO

[App page](https://appshunter.io/ios/app/sr-audio/id6449078267)

**In-app purchases:** none


### KWD DSP

[App page](https://appshunter.io/ios/app/kwd-dsp/id6746927934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SR AUDIO free?

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

### Is KWD DSP free?

KWD DSP 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.*