# 3FM vs Castlefest

The clearest difference is ads: Castlefest at none against 3FM's shown. On price, update cadence, 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.

3FM ships an update every 15 months, Castlefest every 11 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 3FM | Castlefest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/3fm/id350394601/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 72.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 11 months** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 31 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3FM](https://appshunter.io/developer/1559777644) | [TMSQR B.V.](https://appshunter.io/developer/1634412918) |

## What reviewers say

### 3FM

[App page](https://appshunter.io/ios/app/3fm/id350394601)

Listen to the Isle of Man's Feel Good Radio Station and a new relaxation channel in HD quality. Get the latest news, weather, and island information, and interact with the station team.

**Highlights:** HD quality live radio streaming, New 3FM Relax station, Up-to-date news, Weather updates, Island information, Direct interaction with the 3FM team

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

**In-app purchases:** none


### Castlefest

[App page](https://appshunter.io/ios/app/castlefest/id6504490283)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3FM free?

3FM is free to download, with no in-app purchases.

### Is Castlefest free?

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

### Do 3FM or Castlefest have ads?

3FM shows ads; Castlefest does not.

### Which is updated more often, 3FM or Castlefest?

3FM ships an update every 15 months, and Castlefest every 11 months. Most recently, 3FM was updated on October 16, 2026 and Castlefest on October 17, 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.*