# DSP vs DSP480

DSP and DSP480 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DSP ships an update every 2 months, DSP480 every 3 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DSP | DSP480 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 5 MB | 5 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 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-610/id6754862591)

**Features:** macOS Compatibility, Vision Pro support

**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 2 months, and DSP480 every 3 weeks. Most recently, DSP was updated on October 16, 2026 and DSP480 on October 4, 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.*