# KOSMOS FM vs RSG

The clearest difference is update cadence: RSG at every 2 months against KOSMOS FM's every 11 months. KOSMOS FM's advantage is iOS requirement (12.0 vs 15.1). 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.

KOSMOS FM ships an update every 11 months, RSG every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KOSMOS FM | RSG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kosmos-fm/id6480171251/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iono Broadcasting](https://appshunter.io/developer/374500049) | [SOUTH AFRICAN BROADCASTING CORPORATION LTD](https://appshunter.io/developer/1021206195) |

## What reviewers say

### KOSMOS FM

[App page](https://appshunter.io/ios/app/kosmos-fm/id6480171251)

This community radio station offers a platform to connect and celebrate Afrikaans culture, language, and traditions. Tune in for local music, artists, talk shows, news, and sports, all aimed at giving a voice to the community and fostering growth through radio.

**Highlights:** Live streaming, Afrikaans community focus, Local music and artists, Talk shows and news, Sports broadcasts, Cultural celebration

**Features:** macOS Compatibility

**In-app purchases:** none


### RSG

[App page](https://appshunter.io/ios/app/rsg/id6480790523)

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

**In-app purchases:** none


## Frequently asked questions

### Is KOSMOS FM free?

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

### Is RSG free?

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

### Do KOSMOS FM or RSG have ads?

Neither KOSMOS FM nor RSG shows ads.

### Which is updated more often, KOSMOS FM or RSG?

KOSMOS FM ships an update every 11 months, and RSG every 2 months. Most recently, KOSMOS FM was updated on October 27, 2026 and RSG 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.*