# DSP vs A500/A600S DSP

The clearest difference is update cadence: A500/A600S DSP at every 11 days against DSP's every 15 months. A500/A600S DSP also leads on iOS requirement (12.0 vs 15.6). 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.

DSP ships an update every 15 months, A500/A600S DSP every 11 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DSP | A500/A600S DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 11 days** |
| Size | 2 MB | 7 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [东山 谢](https://appshunter.io/developer/1634156531) | [Guangzhou Coolpower Technology Co., Ltd.](https://appshunter.io/developer/1152993269) |

## What reviewers say

### DSP

[App page](https://appshunter.io/ios/app/dsp-4680-pro/id6479560759)

**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 DSP free?

DSP 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 DSP or A500/A600S DSP have ads?

Neither DSP nor A500/A600S DSP shows ads.

### Which is updated more often, DSP or A500/A600S DSP?

DSP ships an update every 15 months, and A500/A600S DSP every 11 days. Most recently, DSP was updated on October 25, 2026 and A500/A600S DSP on October 9, 2026.

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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.*