# SANSUI Audio DSP vs DSP

The clearest difference is update cadence: SANSUI Audio DSP at every 2 months against DSP's every 13 months. SANSUI Audio DSP also leads on iOS requirement (11.0 vs 15.5). 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.

SANSUI Audio DSP ships an update every 2 months, DSP every 13 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SANSUI Audio DSP | DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 2 MB | 5 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Aidan Blessindo Electronic Co.,Ltd.](https://appshunter.io/developer/1413008258) | [东山 谢](https://appshunter.io/developer/1634156531) |

## What reviewers say

### SANSUI Audio DSP

[App page](https://appshunter.io/ios/app/sansui-audio-dsp/id1585913885)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP

[App page](https://appshunter.io/ios/app/dsp-810/id6469694424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SANSUI Audio DSP free?

SANSUI Audio DSP is free to download, with no in-app purchases.

### Is DSP free?

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

### Do SANSUI Audio DSP or DSP have ads?

Neither SANSUI Audio DSP nor DSP shows ads.

### Which is updated more often, SANSUI Audio DSP or DSP?

SANSUI Audio DSP ships an update every 2 months, and DSP every 13 months. Most recently, SANSUI Audio DSP was updated on October 7, 2026 and DSP on October 16, 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.*