# Stroke vs EchoCalc

The clearest difference is rating: Stroke at 4.2 against EchoCalc's 2.3. Stroke also leads on in-app purchases (none vs 3). EchoCalc's advantage is update cadence (monthly vs every 26 months) and ratings volume (23 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EchoCalc sells 3 one-off in-app purchases. Stroke asks for nothing beyond the download.

Stroke holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 5 and 23 respectively.

Stroke ships an update every 26 months, EchoCalc monthly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Stroke | EchoCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/stroke/id364759988/reviews)** | [2.3 (23 ratings)](https://appshunter.io/ios/app/echocalc/id468166426/reviews) |
| Number of ratings | 5 | **23** |
| Positive reviews | — | 48.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 7 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [DOCTOT](https://appshunter.io/developer/351335901) | [British Society of Echocardiography](https://appshunter.io/developer/468166429) |

## What reviewers say

### Stroke

[App page](https://appshunter.io/ios/app/stroke/id364759988)

This medical calculator assists stroke specialists and general practitioners in measuring key patient functions. It offers a wizard-style interface for various assessment scales, providing scoring, alerts, and detailed information.

**Highlights:** Stroke patient function measurement, Wizard-style assessment scales, Scoring with alerts and advice, Patient results management, Touch ID and PIN protection, Networking and messaging

**Features:** macOS Compatibility

**In-app purchases:** none


### EchoCalc

[App page](https://appshunter.io/ios/app/echocalc/id468166426)

Access essential echocardiography reference data for clinical practice. Includes measurements, diastolic function, prosthetic valve data, and topic guides. Supports multiple reference standards and recent guidelines.

**Highlights:** Echocardiography reference data, LV/RV size & function, Diastolic function data, Prosthetic valve reference, Topic guides with explanations, Multiple reference standards (BSE, ASE, EACVI), Access to recent guidelines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate £2 to BSE | $1.99 | one-time |
| Donate £5 to BSE | $4.99 | one-time |
| Donate £10 to BSE | $9.99 | one-time |


## Frequently asked questions

### Is Stroke free?

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

### Is EchoCalc free?

EchoCalc is free to download, with in-app purchases available.

### Which has better reviews, Stroke or EchoCalc?

Stroke is rated higher. Stroke averages 4.2 out of 5 from 5 ratings, while EchoCalc averages 2.3 from 23 ratings.

### Do Stroke or EchoCalc have ads?

Neither Stroke nor EchoCalc shows ads.

### Which is updated more often, Stroke or EchoCalc?

Stroke ships an update every 26 months, and EchoCalc monthly. Most recently, Stroke was updated on September 29, 2026 and EchoCalc on October 5, 2026.

---

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