# ESC CHAT vs APHRS

The clearest difference is update cadence: APHRS at every 2 weeks against ESC CHAT's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ESC CHAT ships an update every 3 months, APHRS every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ESC CHAT | APHRS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/esc-chat/id6749142845/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 80 MB | 38 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ESC - European Society of Cardiology](https://appshunter.io/developer/440684535) | [APHRS](https://appshunter.io/developer/6815905970) |

## What reviewers say

### ESC CHAT

[App page](https://appshunter.io/ios/app/esc-chat/id6749142845)

Get instant, personalized answers to clinical questions directly from current ESC Clinical Practice Guidelines. This tool provides relevant citations and reference links, allowing for question refinement and follow-ups. It's designed for medical professionals to enhance access to guideline information.

**Highlights:** Instant clinical query answers, Based on ESC Clinical Practice Guidelines, Provides citations and reference links, Refine questions and ask follow-ups, Information system for medical professionals

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

**In-app purchases:** none


### APHRS

[App page](https://appshunter.io/ios/app/aphrs/id6815905968)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESC CHAT free?

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

### Is APHRS free?

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

### Do ESC CHAT or APHRS have ads?

Neither ESC CHAT nor APHRS shows ads.

### Which is updated more often, ESC CHAT or APHRS?

ESC CHAT ships an update every 3 months, and APHRS every 2 weeks. Most recently, ESC CHAT was updated on October 24, 2026 and APHRS on October 29, 2026.

---

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