# EHRA Key Messages vs EACS

The clearest difference is iOS requirement: EHRA Key Messages at 12.0 against EACS's 15.0. 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.

EHRA Key Messages ships an update every 6 months, EACS every 4 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EHRA Key Messages | EACS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (28 ratings)](https://appshunter.io/ios/app/ehra-key-messages/id904950207/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 159 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [ESC - European Society of Cardiology](https://appshunter.io/developer/440684535) | [Antimicrobial Therapy, Inc.](https://appshunter.io/developer/443442554) |

## What reviewers say

### EHRA Key Messages

[App page](https://appshunter.io/ios/app/ehra-key-messages/id904950207)

Access a comprehensive library of expert guidelines and practical guides on heart rhythm management and related conditions. This app offers tools for bookmarking, note-taking, and calculations to aid in clinical decision-making.

**Highlights:** Expert heart rhythm guidelines, Practical guides on arrhythmias, Digital device management, Bookmark and notes function, Clinical scores and calculators, Content sharing

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

**In-app purchases:** none


### EACS

[App page](https://appshunter.io/ios/app/eacs/id1044471845)

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

**In-app purchases:** none


## Frequently asked questions

### Is EHRA Key Messages free?

EHRA Key Messages is free to download, with no in-app purchases.

### Is EACS free?

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

### Do EHRA Key Messages or EACS have ads?

Neither EHRA Key Messages nor EACS shows ads.

### Which is updated more often, EHRA Key Messages or EACS?

EHRA Key Messages ships an update every 6 months, and EACS every 4 months. Most recently, EHRA Key Messages was updated on October 2, 2026 and EACS on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*