# DSP vs DSP480

The clearest difference is update cadence: DSP480 at every 3 weeks against DSP's every 15 months. 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, DSP480 every 3 weeks. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DSP | DSP480 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Size | 2 MB | 5 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [东山 谢](https://appshunter.io/developer/1634156531) | [力和 李](https://appshunter.io/developer/1815629822) |

## What reviewers say

### DSP

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

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP480

[App page](https://appshunter.io/ios/app/dsp480/id6756199198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DSP free?

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

### Is DSP480 free?

DSP480 is free to download, with no in-app purchases.

### Do DSP or DSP480 have ads?

Neither DSP nor DSP480 shows ads.

### Which is updated more often, DSP or DSP480?

DSP ships an update every 15 months, and DSP480 every 3 weeks. Most recently, DSP was updated on September 9, 2026 and DSP480 on September 17, 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.*