# Opioids Dosage Conversion vs Emergency Manual

The clearest difference is rating: Emergency Manual at 5.0 against Opioids Dosage Conversion's 4.3. Emergency Manual also leads on review sentiment (100% vs 78%). 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.

Emergency Manual holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 19 and 12 respectively. Written reviews point the same way: 78% of Opioids Dosage Conversion's written reviews are positive against 100% of Emergency Manual's.

## The numbers

| Metric | Opioids Dosage Conversion | Emergency Manual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/opioids-dosage-conversion/id382383903/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/emergency-manual/id6446658508/reviews)** |
| Number of ratings | **19** | 12 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 2 MB | 5 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Chris Marcellino MD LLC](https://appshunter.io/developer/1161719220) | [Robert Arrigo](https://appshunter.io/developer/1519707788) |

## What reviewers say

### Opioids Dosage Conversion

[App page](https://appshunter.io/ios/app/opioids-dosage-conversion/id382383903)

This app is a calculator for trained medical professionals to convert opioid analgesic dosages. It supports various common opioids and administration routes, offering features like breakthrough dosing and cross-tolerance calculations.

**Highlights:** Opioid dosage conversion, Multiple drug support, Multiple route support, Breakthrough dosing calculator, Incomplete cross tolerance option, Instructional details

**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 Opioids Dosage Conversion free?

Opioids Dosage Conversion 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, Opioids Dosage Conversion or Emergency Manual?

Emergency Manual is rated higher. Opioids Dosage Conversion averages 4.3 out of 5 from 19 ratings, while Emergency Manual averages 5.0 from 12 ratings.

### Do Opioids Dosage Conversion or Emergency Manual have ads?

Neither Opioids Dosage Conversion 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.*