# CME Shuttle B2B vs Ärzteradio

The clearest difference is iOS requirement: CME Shuttle B2B at 12.4 against Ärzteradio's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CME Shuttle B2B ships an update every 2 months, Ärzteradio every 3 months. The most recent releases landed on October 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CME Shuttle B2B | Ärzteradio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 8 MB | 41 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Academy2 GmbH & Co. KG](https://appshunter.io/developer/426654140) | [Prime Public Media AG](https://appshunter.io/developer/912535542) |

## What reviewers say

### CME Shuttle B2B

[App page](https://appshunter.io/ios/app/cme-shuttle-b2b/id1614241359)

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

**In-app purchases:** none


### Ärzteradio

[App page](https://appshunter.io/ios/app/arzteradio/id6448120791)

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

**In-app purchases:** none


## Frequently asked questions

### Is CME Shuttle B2B free?

CME Shuttle B2B is free to download, with no in-app purchases.

### Is Ärzteradio free?

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

### Do CME Shuttle B2B or Ärzteradio have ads?

Neither CME Shuttle B2B nor Ärzteradio shows ads.

### Which is updated more often, CME Shuttle B2B or Ärzteradio?

CME Shuttle B2B ships an update every 2 months, and Ärzteradio every 3 months. Most recently, CME Shuttle B2B was updated on October 22, 2026 and Ärzteradio on September 19, 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.*