# EUSEM vs Heidi

The clearest difference is update cadence: Heidi at every 4 days against EUSEM's every 4 months. EUSEM's advantage is iOS requirement (15.5 vs 17.0). 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.

EUSEM ships an update every 4 months, Heidi every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | EUSEM | Heidi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/heidi-ai-care-partner/id6504471106/reviews)** |
| Number of ratings | — | **2.6K** |
| Positive reviews | — | 49.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 115 MB | 169 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [European Society For Emergency Medicine](https://appshunter.io/developer/1647815743) | [Heidi Health Trading Pty Ltd](https://appshunter.io/developer/1600820819) |

## What reviewers say

### EUSEM

[App page](https://appshunter.io/ios/app/eusem/id6457308698)

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

**In-app purchases:** none


### Heidi

[App page](https://appshunter.io/ios/app/heidi-ai-care-partner/id6504471106)

This app assists medical professionals by transcribing patient conversations into structured clinical notes and providing quick access to citation-backed medical evidence. It aims to reduce administrative burdens, allowing clinicians to focus more on patient care.

**Highlights:** Real-time transcription of clinical conversations, Structured note generation, Offline transcription with sync, Ad-free access to citation-backed medical evidence, Region-aware search results, HIPAA, GDPR, PIPEDA, NHS, APP, ISO 27001 compliant

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Must have for clinicians
- 👍 Efficient
- 👍 Best of it all
- 👍 Great help for the doctors
- 👍 Amazing time saver

**What reviewers complain about**

- 🐛 Not saving memos, app keeps changing
- 🐛 App keeps crashing
- 🐛 App desperately needs an update
- 🐛 Hard to recommend
- 🐛 The Update is Terrible

**Reported bugs**

- Not saving all the information
- App crashing every time I attempt to start a new note
- Slow to load, often crashes or fails to record a session
- Crashes very frequently, doesn't record unless you have the physical app open and doesn't save recordings
- The pre-recording button and the recording button are almost identical

**Requested features**

- Apple Watch version to record and transcribe audio
- Remember last used email address or have a default email
- Ability to change the plan
- Watch integration


## Frequently asked questions

### Is EUSEM free?

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

### Is Heidi free?

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

### Do EUSEM or Heidi have ads?

Neither EUSEM nor Heidi shows ads.

### Which is updated more often, EUSEM or Heidi?

EUSEM ships an update every 4 months, and Heidi every 4 days. Most recently, EUSEM was updated on October 30, 2026 and Heidi on October 30, 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.*