# Emergency Manual vs ShockRef

The clearest difference is ratings volume: Emergency Manual at 12 against ShockRef's 3. Emergency Manual also leads on iOS requirement (16.0 vs 26.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Emergency Manual against 5.0 for ShockRef. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

## The numbers

| Metric | Emergency Manual | ShockRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/emergency-manual/id6446658508/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/shockref/id6793122630/reviews) |
| Number of ratings | **12** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free | Free |
| Size | 5 MB | 15 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Robert Arrigo](https://appshunter.io/developer/1519707788) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### Emergency Manual

[App page](https://appshunter.io/ios/app/emergency-manual/id6446658508)

This free medical app provides cognitive aids and checklists for 25 critical perioperative events. It serves as a drug dosing reference and includes crisis management tips for clinicians. Designed for self-study and real-time use during emergencies.

**Highlights:** Cognitive aids for 25 critical perioperative events, Checklists for emergencies, Drug dosing and concentration reference, Crisis resource management tips, Suitable for self-study, Real-time cognitive aid during crises

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

**In-app purchases:** none


### ShockRef

[App page](https://appshunter.io/ios/app/shockref/id6793122630)

A clinical reference for managing shock and hemodynamics, offering insights into bedside physiology, resuscitation, and mechanical circulatory support. It includes practical calculators and drug references for critical care professionals and students.

**Highlights:** Shock phenotyping, Resuscitation workflows, Vasoactive drug references, Mechanical circulatory support troubleshooting, Physiology-based critical care, Practical calculators

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

**In-app purchases:** none


## Frequently asked questions

### Is Emergency Manual free?

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

### Is ShockRef free?

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

### Which has better reviews, Emergency Manual or ShockRef?

Emergency Manual and ShockRef are both rated 5.0 out of 5 on the App Store, from 12 and 3 ratings respectively.

### Do Emergency Manual or ShockRef have ads?

Neither Emergency Manual nor ShockRef shows ads.

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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.*