# RTPListen vs Kasetofon

The clearest difference is in-app purchases: RTPListen at none against Kasetofon's 1. RTPListen also leads on update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kasetofon sells 1 one-off in-app purchase. RTPListen asks for nothing beyond the download.

RTPListen ships an update daily, Kasetofon every 3 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RTPListen | Kasetofon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kasetofon/id6793605243/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 1 MB | 4 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Whiting](https://appshunter.io/developer/1647275980) | [Ideja 3000 doo Uzice](https://appshunter.io/developer/1783558987) |

## What reviewers say

### RTPListen

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Kasetofon

[App page](https://appshunter.io/ios/app/kasetofon/id6793605243)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Pack | $3.99 | one-time |


## Frequently asked questions

### Is RTPListen free?

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

### Is Kasetofon free?

Kasetofon is free to download, with in-app purchases available.

### Do RTPListen or Kasetofon have ads?

Neither RTPListen nor Kasetofon shows ads.

### Which is updated more often, RTPListen or Kasetofon?

RTPListen ships an update daily, and Kasetofon every 3 weeks. Most recently, RTPListen was updated on October 8, 2026 and Kasetofon on October 24, 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.*