# InternetFM vs Sonic Coast

The clearest difference is ads: InternetFM at none against Sonic Coast's shown. InternetFM also leads on update cadence (every 6 weeks vs every 4 months) and device support (6 vs 3). Sonic Coast's advantage is rating (4.9 vs 4.7) and ratings volume (247 vs 13). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sonic Coast holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Sonic Coast has 247 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 89% of InternetFM's written reviews are positive against 100% of Sonic Coast's.

InternetFM ships an update every 6 weeks, Sonic Coast every 4 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | InternetFM | Sonic Coast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/internetfm/id1368109744/reviews) | **[4.9 (247 ratings)](https://appshunter.io/ios/app/sonic-coast/id6451238971/reviews)** |
| Number of ratings | 13 | **247** |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 100 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [SRN Broadcasting](https://appshunter.io/developer/1368109743) | [Sonic Detroit LLC](https://appshunter.io/developer/1697277120) |

## What reviewers say

### InternetFM

[App page](https://appshunter.io/ios/app/internetfm/id1368109744)

Discover unique, hand-curated music stations from passionate radio veterans. Enjoy an authentic broadcast experience with a vast library of songs, free from ads. Personalize your interface and interact with stations to influence programming.

**Highlights:** Hand-curated music stations, Authentic radio broadcast experience, No advertisements, Instant music access, Customizable interface, Enhanced feedback system

**Features:** Siri integration

**In-app purchases:** none


### Sonic Coast

[App page](https://appshunter.io/ios/app/sonic-coast/id6451238971)

This app offers a diverse music experience with a focus on local Michigan artists and a blend of rock, folk, soul, and funk. It provides a unique sonic vibe for listeners who appreciate a wide range of musical genres.

**Highlights:** Local Michigan artist amplification, Diverse music selection, Rock, folk, soul, and funk genres, Unique sonic vibe, Independent operation

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

**In-app purchases:** none


## Frequently asked questions

### Is InternetFM free?

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

### Is Sonic Coast free?

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

### Which has better reviews, InternetFM or Sonic Coast?

Sonic Coast is rated higher. InternetFM averages 4.7 out of 5 from 13 ratings, while Sonic Coast averages 4.9 from 247 ratings.

### Do InternetFM or Sonic Coast have ads?

Sonic Coast shows ads; InternetFM does not.

### Which is updated more often, InternetFM or Sonic Coast?

InternetFM ships an update every 6 weeks, and Sonic Coast every 4 months. Most recently, InternetFM was updated on November 11, 2026 and Sonic Coast on November 3, 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.*