# Gamma vs ApolloFM

The clearest difference is in-app purchases: Gamma at none against ApolloFM's 1. ApolloFM's advantage is update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ApolloFM sells 1 in-app purchase, starting at $4.99 per month. Gamma asks for nothing beyond the download.

Gamma ships an update every 9 days, ApolloFM every 3 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Gamma | ApolloFM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/apollofm/id6766792961/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 11 MB | 5 MB |
| Requires iOS | **26.0** | 26.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Mark Kaminsky](https://appshunter.io/developer/320370329) | [Tarik Zukic](https://appshunter.io/developer/1648370934) |

## What reviewers say

### Gamma

[App page](https://appshunter.io/ios/app/gamma/id431174453)

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

**In-app purchases:** none


### ApolloFM

[App page](https://appshunter.io/ios/app/apollofm/id6766792961)

Access live radio stations from around the globe with this worldwide radio tuner. Discover music, talk, and local voices by selecting a city, country, or genre. Enjoy an uncluttered listening experience focused solely on live broadcasts.

**Highlights:** Worldwide live radio tuner, Browse by city, country, or genre, Tens of thousands of live stations, No algorithm or fake discovery, Background playback (Pro), Full-quality streams (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ApolloFM Pro | $4.99 | per month |


## Frequently asked questions

### Is Gamma free?

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

### Is ApolloFM free?

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

### Do Gamma or ApolloFM have ads?

Neither Gamma nor ApolloFM shows ads.

### Which is updated more often, Gamma or ApolloFM?

Gamma ships an update every 9 days, and ApolloFM every 3 days. Most recently, Gamma was updated on October 8, 2026 and ApolloFM on October 16, 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.*