# StrokeClock 3 vs Echocardio Notes

The clearest difference is update cadence: Echocardio Notes at every 6 weeks against StrokeClock 3's every 6 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.

StrokeClock 3 ships an update every 6 months, Echocardio Notes every 6 weeks. The most recent releases landed on March 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | StrokeClock 3 | Echocardio Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echocardio-notes/id1558887351/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 25 MB | 12 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Insel Gruppe AG](https://appshunter.io/developer/1239495118) | [Web Artisans, Unipessoal Lda](https://appshunter.io/developer/1279073298) |

## What reviewers say

### StrokeClock 3

[App page](https://appshunter.io/ios/app/strokeclock-3/id1551785997)

**In-app purchases:** none


### Echocardio Notes

[App page](https://appshunter.io/ios/app/echocardio-notes/id1558887351)

This medical reference app offers quick access to current echocardiography values and protocols. Its clean interface provides essential information for healthcare professionals on smartphones and tablets.

**Highlights:** Up-to-date reference values, Echocardiography protocols, Quick and intuitive interface, Smartphone and tablet compatible, Free to use

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

**In-app purchases:** none


## Frequently asked questions

### Is StrokeClock 3 free?

StrokeClock 3 is free to download, with no in-app purchases.

### Is Echocardio Notes free?

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

### Do StrokeClock 3 or Echocardio Notes have ads?

Neither StrokeClock 3 nor Echocardio Notes shows ads.

### Which is updated more often, StrokeClock 3 or Echocardio Notes?

StrokeClock 3 ships an update every 6 months, and Echocardio Notes every 6 weeks. Most recently, StrokeClock 3 was updated on March 26, 2026 and Echocardio Notes on September 25, 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.*