# Opioids Dosage Conversion vs My Opioid Manager

The clearest difference is update cadence: Opioids Dosage Conversion at every 4 months against My Opioid Manager's every 35 months. My Opioid Manager's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Opioids Dosage Conversion ships an update every 4 months, My Opioid Manager every 35 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Opioids Dosage Conversion | My Opioid Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/opioids-dosage-conversion/id382383903/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 35 months |
| Monetization | Free | — |
| Size | 2 MB | 17 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chris Marcellino MD LLC](https://appshunter.io/developer/1161719220) | [University Health Network](https://appshunter.io/developer/361257574) |

## 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


### My Opioid Manager

[App page](https://appshunter.io/ios/app/my-opioid-manager/id954523145)

**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 My Opioid Manager free?

My Opioid Manager is free to download, with no in-app purchases.

### Do Opioids Dosage Conversion or My Opioid Manager have ads?

Neither Opioids Dosage Conversion nor My Opioid Manager shows ads.

### Which is updated more often, Opioids Dosage Conversion or My Opioid Manager?

Opioids Dosage Conversion ships an update every 4 months, and My Opioid Manager every 35 months. Most recently, Opioids Dosage Conversion was updated on October 21, 2026 and My Opioid Manager on October 26, 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.*