# iDSP vs DSP480

The clearest difference is update cadence: iDSP at weekly against DSP480's every 3 weeks. 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.

iDSP ships an update weekly, DSP480 every 3 weeks. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iDSP | DSP480 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 25 MB | 5 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东友 苏](https://appshunter.io/developer/1786916998) | [力和 李](https://appshunter.io/developer/1815629822) |

## What reviewers say

### iDSP

[App page](https://appshunter.io/ios/app/idsp/id6754907457)

**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 iDSP free?

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

### Is DSP480 free?

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

### Do iDSP or DSP480 have ads?

Neither iDSP nor DSP480 shows ads.

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

iDSP ships an update weekly, and DSP480 every 3 weeks. Most recently, iDSP was updated on September 30, 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.*