# TreatHF vs ESC CHAT

The clearest difference is rating: TreatHF at 5.0 against ESC CHAT's 1.0. TreatHF also leads on ratings volume (5 vs 1) and device support (3 vs 1). ESC CHAT's advantage is update cadence (every 3 months vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TreatHF holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: TreatHF has 5 ratings behind it against 1, so its average is the more settled of the two.

TreatHF ships an update every 7 months, ESC CHAT every 3 months. The most recent releases landed on June 3, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TreatHF | ESC CHAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/treathf/id1321599852/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/esc-chat/id6749142845/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 13 MB | 80 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [American College of Cardiology](https://appshunter.io/developer/502174543) | [ESC - European Society of Cardiology](https://appshunter.io/developer/440684535) |

## What reviewers say

### TreatHF

[App page](https://appshunter.io/ios/app/treathf/id1321599852)

This clinical decision support tool offers personalized heart failure therapy recommendations for healthcare professionals. It guides clinicians on medication initiation, titration, and optimization based on patient indications, referencing the latest guidelines.

**Highlights:** Individualized therapy suggestions, Guidance on medication use, Patient indication entry, Next steps for medical therapy, Medication initiation and titration, Optimization of medication strategy

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TreatHF free?

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

### Is ESC CHAT free?

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

### Which has better reviews, TreatHF or ESC CHAT?

TreatHF is rated higher. TreatHF averages 5.0 out of 5 from 5 ratings, while ESC CHAT averages 1.0 from 1 ratings.

### Do TreatHF or ESC CHAT have ads?

Neither TreatHF nor ESC CHAT shows ads.

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

TreatHF ships an update every 7 months, and ESC CHAT every 3 months. Most recently, TreatHF was updated on June 3, 2026 and ESC CHAT on September 21, 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.*