# SethFM Mobile vs RadioMaster

The clearest difference is update cadence: RadioMaster at every 2 days against SethFM Mobile's every 5 months. 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.

SethFM Mobile ships an update every 5 months, RadioMaster every 2 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | SethFM Mobile | RadioMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 36 MB | 18 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sadun Jayamaha](https://appshunter.io/developer/1824385805) | [Prem Suthan](https://appshunter.io/developer/871127727) |

## What reviewers say

### SethFM Mobile

[App page](https://appshunter.io/ios/app/sethfm-mobile/id6748111725)

**Features:** macOS Compatibility

**In-app purchases:** none


### RadioMaster

[App page](https://appshunter.io/ios/app/radiomaster/id6755055332)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SethFM Mobile free?

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

### Is RadioMaster free?

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

### Do SethFM Mobile or RadioMaster have ads?

Neither SethFM Mobile nor RadioMaster shows ads.

### Which is updated more often, SethFM Mobile or RadioMaster?

SethFM Mobile ships an update every 5 months, and RadioMaster every 2 days. Most recently, SethFM Mobile was updated on October 28, 2026 and RadioMaster on October 28, 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.*