# ARvin vs WDR 3

The clearest difference is iOS requirement: ARvin at 12.0 against WDR 3's 15.6. On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for ARvin against 5.0 for WDR 3. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ARvin ships an update monthly, WDR 3 every 3 weeks. Both last shipped on November 13, 2026.

## The numbers

| Metric | ARvin | WDR 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/arvin/id1505747791/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/wdr-3/id1566851265/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 59.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 93 MB | 92 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stadtwerke Menden](https://appshunter.io/developer/1458347016) | [WDR](https://appshunter.io/developer/728414655) |

## What reviewers say

### ARvin

[App page](https://appshunter.io/ios/app/arvin/id1505747791)

Experience interactive city information and services virtually. Discover real-world elements enhanced with digital data and engaging features related to energy, water, mobility, and more.

**Highlights:** Virtual and interactive city information, Digital enhancement of real-world elements, News and updates from Stadtwerke Menden, Information on energy, water, and mobility, Details on municipal services

**Features:** macOS Compatibility

**In-app purchases:** none


### WDR 3

[App page](https://appshunter.io/ios/app/wdr-3/id1566851265)

Access live radio, podcasts, cultural reports, and documentaries. Enjoy classical music and explore diverse music scenes. Save favorite content and interact with the station.

**Highlights:** Live radio streaming, Podcast library, Cultural reports and documentaries, Music playlists and history, Personalized content collection, Interactive messaging and contests

**In-app purchases:** none


## Frequently asked questions

### Is ARvin free?

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

### Is WDR 3 free?

WDR 3 is free to download, with no in-app purchases.

### Which has better reviews, ARvin or WDR 3?

ARvin and WDR 3 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do ARvin or WDR 3 have ads?

Neither ARvin nor WDR 3 shows ads.

### Which is updated more often, ARvin or WDR 3?

ARvin ships an update monthly, and WDR 3 every 3 weeks. Most recently, ARvin was updated on November 13, 2026 and WDR 3 on November 13, 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.*