# Regional Anesthesia Reference vs Emergency Manual

Regional Anesthesia Reference and Emergency Manual both sit at 5.0 stars, but that hides the real split: 100% of Emergency Manual's written reviews are positive against 89% of Regional Anesthesia Reference's. Regional Anesthesia Reference's advantage is iOS requirement (8.0 vs 16.0). On price, rating, ratings volume and ads 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 Regional Anesthesia Reference against 5.0 for Emergency Manual. Both are backed by a comparable volume of ratings — 32 and 12 respectively. Written reviews are what separate them: 89% of Regional Anesthesia Reference's written reviews are positive against 100% of Emergency Manual's.

## The numbers

| Metric | Regional Anesthesia Reference | Emergency Manual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (32 ratings)](https://appshunter.io/ios/app/regional-anesthesia-reference/id1445967461/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/emergency-manual/id6446658508/reviews) |
| Number of ratings | **32** | 12 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | Free |
| Size | 89 MB | 5 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [University Of Washington](https://appshunter.io/developer/328228464) | [Robert Arrigo](https://appshunter.io/developer/1519707788) |

## What reviewers say

### Regional Anesthesia Reference

[App page](https://appshunter.io/ios/app/regional-anesthesia-reference/id1445967461)

This app offers a quick reference for regional nerve block placement using ultrasound. It includes detailed anatomy, patient positioning, and technique videos, along with a local anesthetic drug calculator.

**Highlights:** Ultrasound guidance for nerve blocks, Anatomy and positioning guides, Block placement technique videos, Local anesthetic drug calculator, List of current blocks

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Regional Anesthesia Reference free?

Regional Anesthesia Reference is free to download, with no in-app purchases.

### Is Emergency Manual free?

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

### Which has better reviews, Regional Anesthesia Reference or Emergency Manual?

Regional Anesthesia Reference and Emergency Manual are both rated 5.0 out of 5 on the App Store, from 32 and 12 ratings respectively.

### Do Regional Anesthesia Reference or Emergency Manual have ads?

Neither Regional Anesthesia Reference nor Emergency Manual 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.*