# RadioFocus vs ADERIM

The clearest difference is in-app purchases: ADERIM at none against RadioFocus's 2. ADERIM also leads on update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RadioFocus sells 2 in-app purchases, starting at $10.00 per month. ADERIM asks for nothing beyond the download.

RadioFocus ships an update every 3 months, ADERIM every 3 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RadioFocus | ADERIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [RadioFocus](https://appshunter.io/developer/1820947019) | [CYIM](https://appshunter.io/developer/394180060) |

## What reviewers say

### RadioFocus

[App page](https://appshunter.io/ios/app/radiofocus/id6747348181)

This app provides targeted scientific updates in medical imaging, curated by radiologists for radiologists. It summarizes recent high-impact publications with key takeaways and offers features like a search engine and favorites for deferred reading. Access to full content requires a subscription, with some articles available for free.

**Highlights:** Targeted scientific updates, Summaries of recent publications, Key takeaways ('L'essentiel'), Integrated search engine, Favorites for deferred reading, Optimized reading interface, No advertising distractions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement mensuel | $10.00 | per month |
| Abonnement annuel | $99.00 | per year |


### ADERIM

[App page](https://appshunter.io/ios/app/aderim/id6807890210)

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

**In-app purchases:** none


## Frequently asked questions

### Is RadioFocus free?

RadioFocus is free to download, with in-app purchases available.

### Is ADERIM free?

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

### Do RadioFocus or ADERIM have ads?

Neither RadioFocus nor ADERIM shows ads.

### Which is updated more often, RadioFocus or ADERIM?

RadioFocus ships an update every 3 months, and ADERIM every 3 days. Most recently, RadioFocus was updated on October 5, 2026 and ADERIM on October 11, 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.*