# RTPListen vs KRK Control

RTPListen and KRK Control 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 | RTPListen | KRK Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 1 MB | 36 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Whiting](https://appshunter.io/developer/1647275980) | [KRK Systems, Inc.](https://appshunter.io/developer/1453700299) |

## What reviewers say

### RTPListen

[App page](https://appshunter.io/ios/app/rtplisten/id6743659755)

**Features:** macOS Compatibility

**In-app purchases:** none


### KRK Control

[App page](https://appshunter.io/ios/app/krk-control/id6757442623)

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

**In-app purchases:** none


## Frequently asked questions

### Is RTPListen free?

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

### Is KRK Control free?

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

### Do RTPListen or KRK Control have ads?

Neither RTPListen nor KRK Control 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.*