# IPA vs DSP

IPA and DSP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | IPA | DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 16 MB | 7 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Guang Dong Sound Power Technology Industry Ltd](https://appshunter.io/developer/1760446092) | [BLAM AUDIO](https://appshunter.io/developer/1117883429) |

## What reviewers say

### IPA

[App page](https://appshunter.io/ios/app/ipa-dsp8/id6745884513)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP

[App page](https://appshunter.io/ios/app/dsp-440/id6751932217)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPA free?

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

### Is DSP free?

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

### Do IPA or DSP have ads?

Neither IPA nor DSP shows ads.

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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.*