# R6 vs A500/A600S DSP

The clearest difference is iOS requirement: R6 at 9.0 against A500/A600S DSP's 12.0. 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 | R6 | A500/A600S DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 41 MB | 7 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dongguan Chord Audio Electronics Co., Ltd](https://appshunter.io/developer/1758660448) | [Guangzhou Coolpower Technology Co., Ltd.](https://appshunter.io/developer/1152993269) |

## What reviewers say

### R6

[App page](https://appshunter.io/ios/app/r6/id1640663314)

**Features:** macOS Compatibility

**In-app purchases:** none


### A500/A600S DSP

[App page](https://appshunter.io/ios/app/a500a600s-dsp/id6504397221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R6 free?

R6 is free to download, with no in-app purchases.

### Is A500/A600S DSP free?

A500/A600S DSP is free to download, with no in-app purchases.

### Do R6 or A500/A600S DSP have ads?

Neither R6 nor A500/A600S DSP 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.*