# Stroke vs iArrest

The clearest difference is rating: iArrest at 5.0 against Stroke's 4.2. iArrest also leads on update cadence (every 13 months vs every 26 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

iArrest holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Stroke ships an update every 26 months, iArrest every 13 months. The most recent releases landed on June 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Stroke | iArrest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/stroke/id364759988/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iarrest/id1280974002/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | — | 94.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 13 months** |
| Monetization | Free | Free |
| Size | 17 MB | 31 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [DOCTOT](https://appshunter.io/developer/351335901) | [Maximilian Neun](https://appshunter.io/developer/1280974001) |

## 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


### iArrest

[App page](https://appshunter.io/ios/app/iarrest/id1280974002)

This app assists healthcare professionals during cardiac arrest calls by providing structured guidance based on the latest resuscitation guidelines. It includes timers for critical interventions and generates detailed event logs for documentation. Designed for paramedics and hospital clinicians, it acts as a reminder for essential tasks in high-pressure situations.

**Highlights:** Structured cardiac arrest guidance, Adult resuscitation scenarios, Based on UK Resuscitation Council Guidelines 2021, Timers for rhythm analysis and adrenaline, Audible and visual intervention reminders, Continuous use prevention of sleep mode, Detailed event logging

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

**In-app purchases:** none


## Frequently asked questions

### Is Stroke free?

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

### Is iArrest free?

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

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

iArrest is rated higher. Stroke averages 4.2 out of 5 from 5 ratings, while iArrest averages 5.0 from 3 ratings.

### Do Stroke or iArrest have ads?

Neither Stroke nor iArrest shows ads.

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

Stroke ships an update every 26 months, and iArrest every 13 months. Most recently, Stroke was updated on June 5, 2026 and iArrest 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.*