# Opioid Calculator vs AdPha Communities

The clearest difference is price: AdPha Communities at Free against Opioid Calculator's $0.99. AdPha Communities also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (13.4 vs 16.6). Opioid Calculator's advantage is chart position (#7 vs unranked). On ads, in-app purchases and device support there is nothing between them.

AdPha Communities is free to download; Opioid Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Opioid Calculator ships an update every 6 months, AdPha Communities fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Opioid Calculator | AdPha Communities |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/opioid-calculator/id1039219870/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | — |
| Best chart rank | **#7** | — |
| Size | 3 MB | 26 MB |
| Requires iOS | 16.6 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ANZCA](https://appshunter.io/developer/1039219869) | [AIPP](https://appshunter.io/developer/1186173181) |

## What reviewers say

### Opioid Calculator

[App page](https://appshunter.io/ios/app/opioid-calculator/id1039219870)

**Currently charting:** #7 Top Paid · Medical, #113 Top Paid (US App Store)

This medical tool calculates the total oral Morphine Equivalent Daily Dose (oMEDD) for patients using multiple opioids. It aims to simplify complex calculations for clinical practice, education, and research.

**Highlights:** Calculate oral Morphine Equivalent Daily Dose (oMEDD), Simplify calculations for combined opioids, Facilitate clinical practice, Support medical education, Aid research

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

**In-app purchases:** none


### AdPha Communities

[App page](https://appshunter.io/ios/app/adpha-communities/id6497229292)

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

**In-app purchases:** none


## Frequently asked questions

### Is Opioid Calculator free?

Opioid Calculator costs $0.99, with no in-app purchases.

### Is AdPha Communities free?

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

### Do Opioid Calculator or AdPha Communities have ads?

Neither Opioid Calculator nor AdPha Communities shows ads.

### Which is updated more often, Opioid Calculator or AdPha Communities?

Opioid Calculator ships an update every 6 months, and AdPha Communities fortnightly. Most recently, Opioid Calculator was updated on October 29, 2026 and AdPha Communities on October 30, 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.*