# MDR Audio vs ERF Plus

The clearest difference is rating: MDR Audio at 5.0 against ERF Plus's 4.3. On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

MDR Audio holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 52% of MDR Audio's written reviews are positive against 50% of ERF Plus's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | MDR Audio | ERF Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mdr-audio/id981081039/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/erf-plus/id1182965099/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **52.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 26 MB | 29 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mitteldeutscher Rundfunk](https://appshunter.io/developer/526308903) | [ERF Medien e.V.](https://appshunter.io/developer/369881773) |

## What reviewers say

### MDR Audio

[App page](https://appshunter.io/ios/app/mdr-audio/id981081039)

Access audio content from Mitteldeutscher Rundfunk anytime, anywhere. Stream live radio, get news, listen to selected films, and receive localized weather and traffic updates. Designed for all users, including those with visual impairments.

**Highlights:** Live radio streaming, News and audio contributions, Selected films to listen to, Personalized weather and traffic, Accessible for visually impaired users

**Features:** Vision Pro support

**In-app purchases:** none


### ERF Plus

[App page](https://appshunter.io/ios/app/erf-plus/id1182965099)

This app offers a 24-hour Christian radio program with music and inspirational content. It provides a media library for on-demand listening, allowing users to create playlists and favorite content for a personalized experience.

**Highlights:** 24-hour Christian radio, Music and inspirational content, On-demand media library, Create custom playlists, Favorite content, News and reports

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

**In-app purchases:** none


## Frequently asked questions

### Is MDR Audio free?

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

### Is ERF Plus free?

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

### Which has better reviews, MDR Audio or ERF Plus?

MDR Audio is rated higher. MDR Audio averages 5.0 out of 5 from 7 ratings, while ERF Plus averages 4.3 from 3 ratings.

### Do MDR Audio or ERF Plus have ads?

Neither MDR Audio nor ERF Plus shows ads.

### Which is updated more often, MDR Audio or ERF Plus?

MDR Audio ships an update every 2 months, and ERF Plus every 2 months. Most recently, MDR Audio was updated on September 9, 2026 and ERF Plus on September 8, 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.*