# 3sat vs ERF Plus

The clearest difference is rating: ERF Plus at 4.3 against 3sat's 3.8. ERF Plus also leads on update cadence (every 2 months vs every 5 months). 3sat's advantage is review sentiment (66% vs 50%) and ratings volume (9 vs 3). 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.

ERF Plus holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews complicate that: 66% of 3sat's written reviews are positive against 50% of ERF Plus's, so the app with the better star average is not the one people write more warmly about.

3sat ships an update every 5 months, ERF Plus every 2 months. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 3sat | ERF Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/3sat-mediathek/id687276377/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/erf-plus/id1182965099/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | **65.5% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 30 MB | 29 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZDF](https://appshunter.io/developer/437025416) | [ERF Medien e.V.](https://appshunter.io/developer/369881773) |

## What reviewers say

### 3sat

[App page](https://appshunter.io/ios/app/3sat-mediathek/id687276377)

Access a wide range of German-language television content on demand, including live streams and past episodes. Organize your favorite videos and explore curated thematic collections. Enjoy content across culture, knowledge, society, film, and more.

**Highlights:** Live TV streaming, On-demand video library, Search by show and category, Thematic content collections, Watchlist for saved videos, TV program guide, Chromecast and AirPlay support

**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 3sat free?

3sat 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, 3sat or ERF Plus?

ERF Plus is rated higher. 3sat averages 3.8 out of 5 from 9 ratings, while ERF Plus averages 4.3 from 3 ratings.

### Do 3sat or ERF Plus have ads?

Neither 3sat nor ERF Plus shows ads.

### Which is updated more often, 3sat or ERF Plus?

3sat ships an update every 5 months, and ERF Plus every 2 months. Most recently, 3sat was updated on September 19, 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.*