# OssFM vs Maashorst FM

The clearest difference is ads: OssFM at none against Maashorst FM's shown. OssFM also leads on update cadence (every 4 days vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

OssFM ships an update every 4 days, Maashorst FM every 9 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OssFM | Maashorst FM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 9 months |
| Size | 4 MB | 55 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Levix Automatisering B.V.](https://appshunter.io/developer/1660734089) | [Marco VanderA](https://appshunter.io/developer/1801247552) |

## What reviewers say

### OssFM

[App page](https://appshunter.io/ios/app/ossfm/id1660734087)

**In-app purchases:** none


### Maashorst FM

[App page](https://appshunter.io/ios/app/maashorst-fm/id6743088611)

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

**In-app purchases:** none


## Frequently asked questions

### Is OssFM free?

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

### Is Maashorst FM free?

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

### Do OssFM or Maashorst FM have ads?

Maashorst FM shows ads; OssFM does not.

### Which is updated more often, OssFM or Maashorst FM?

OssFM ships an update every 4 days, and Maashorst FM every 9 months. Most recently, OssFM was updated on October 14, 2026 and Maashorst FM on October 4, 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.*