# Opioids Dosage Conversion vs Elderly Mortality After Trauma

The clearest difference is rating: Elderly Mortality After Trauma at 5.0 against Opioids Dosage Conversion's 4.3. Elderly Mortality After Trauma also leads on iOS requirement (10.0 vs 15.6). Opioids Dosage Conversion's advantage is ratings volume (19 vs 1). On price, update cadence, 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.

Elderly Mortality After Trauma holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Opioids Dosage Conversion has 19 ratings behind it against 1, so its average is the more settled of the two.

Opioids Dosage Conversion ships an update every 4 months, Elderly Mortality After Trauma every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Opioids Dosage Conversion | Elderly Mortality After Trauma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/opioids-dosage-conversion/id382383903/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/elderly-mortality-after-trauma/id1464585580/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Chris Marcellino MD LLC](https://appshunter.io/developer/1161719220) | [Regents of the University of Minnesota](https://appshunter.io/developer/455216626) |

## 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


### Elderly Mortality After Trauma

[App page](https://appshunter.io/ios/app/elderly-mortality-after-trauma/id1464585580)

This medical app estimates the probability of in-hospital mortality for trauma patients. It offers quick and full modes for varying levels of detail and accuracy in its predictions.

**Highlights:** Mortality probability estimation, Age, Glasgow score, injury parameters, Comorbidity parameters, Quick mode for faster estimates, Full mode for higher accuracy

**Features:** macOS Compatibility

**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 Elderly Mortality After Trauma free?

Elderly Mortality After Trauma is free to download, with no in-app purchases.

### Which has better reviews, Opioids Dosage Conversion or Elderly Mortality After Trauma?

Elderly Mortality After Trauma is rated higher. Opioids Dosage Conversion averages 4.3 out of 5 from 19 ratings, while Elderly Mortality After Trauma averages 5.0 from 1 ratings.

### Do Opioids Dosage Conversion or Elderly Mortality After Trauma have ads?

Neither Opioids Dosage Conversion nor Elderly Mortality After Trauma shows ads.

### Which is updated more often, Opioids Dosage Conversion or Elderly Mortality After Trauma?

Opioids Dosage Conversion ships an update every 4 months, and Elderly Mortality After Trauma every 6 months. Most recently, Opioids Dosage Conversion was updated on November 1, 2026 and Elderly Mortality After Trauma on November 3, 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.*