# Open FM vs RMF ON

The clearest difference is rating: Open FM at 4.8 against RMF ON's 2.0. Open FM also leads on ratings volume (1.3K vs 46) and update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Open FM holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Open FM has 1.3K ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 36% of Open FM's written reviews are positive against 24% of RMF ON's.

Open FM ships an update every 5 weeks, RMF ON every 3 months. The most recent releases landed on August 7, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Open FM | RMF ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/open-fm/id407293210/reviews)** | [2.0 (46 ratings)](https://appshunter.io/ios/app/rmf-on/id489506561/reviews) |
| Number of ratings | **1.3K** | 46 |
| Positive reviews | **36.5% of reviews** | 24.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 17 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wirtualna Polska](https://appshunter.io/developer/391476404) | [Radio Muzyka Fakty Sp. z o.o.](https://appshunter.io/developer/302528737) |

## What reviewers say

### Open FM

[App page](https://appshunter.io/ios/app/open-fm/id407293210)

Stream over 140 music stations, live radio channels, and hundreds of Polish podcasts for free. Enjoy a premium experience with ad-free listening, exclusive content, and specialized stations.

**Highlights:** 140+ music stations, Live radio channels, Hundreds of Polish podcasts, Ad-free premium option, Exclusive premium content, Low data consumption

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐ Great stations and music selection
- 💯 Awesome radio app
- 🎶 Fantastic music experience

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔇 Poor audio quality
- 📵 Unreliable playback
- 🔌 Drains battery quickly
- 📺 Intrusive ads and commercials

**Reported bugs**

- Playback stops when screen is locked
- Inability to switch stations after ads
- Inconsistent behavior when switching between WiFi and cellular
- Crashing and freezing issues after recent updates

**Requested features**

- Add CarPlay support
- Improve offline mode functionality
- Implement sleep timer and alarm clock features
- Optimize for iPhone X and newer devices


### RMF ON

[App page](https://appshunter.io/ios/app/rmf-on/id489506561)

Access nearly 100 themed radio stations and live broadcasts of RMF FM, RMF MAXXX, and RMF Classic. Discover music for any occasion, from dance and pop to rock, film scores, and classical. Enjoy an intuitive interface with favorites, search, and categories for easy navigation.

**Highlights:** Nearly 100 themed radio stations, Live RMF FM, RMF MAXXX, RMF Classic, Music for all occasions, Intuitive interface, Favorites list, Station search and categories

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent music selection
- 🎶 Wide variety of radio stations
- 💻 Works well on various devices

**What reviewers complain about**

- 🔍 Excessive ads and commercials
- 🐛 Frequent crashes and bugs
- 🔋 High battery consumption
- 🔊 Audio quality issues
- 📵 Connectivity problems

**Reported bugs**

- App crashes on startup
- Playback interruptions
- Compatibility issues with newer iOS versions
- Incorrect song/artist information

**Requested features**

- Option to disable ads
- Improved stability and reliability
- Better audio quality settings
- More customization options


## Frequently asked questions

### Is Open FM free?

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

### Is RMF ON free?

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

### Which has better reviews, Open FM or RMF ON?

Open FM is rated higher. Open FM averages 4.8 out of 5 from 1.3K ratings, while RMF ON averages 2.0 from 46 ratings.

### Do Open FM or RMF ON have ads?

Both Open FM and RMF ON show ads.

### Which is updated more often, Open FM or RMF ON?

Open FM ships an update every 5 weeks, and RMF ON every 3 months. Most recently, Open FM was updated on August 7, 2026 and RMF ON on August 24, 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.*