# Opioid Calculator vs Intern Cheat Sheet

The clearest difference is update cadence: Intern Cheat Sheet at every 4 days against Opioid Calculator's every 6 months. Intern Cheat Sheet also leads on review sentiment (100% vs 81%) and iOS requirement (14.0 vs 16.6). Opioid Calculator's advantage is chart position (#75 vs unranked) and price ($0.99 vs $2.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Opioid Calculator costs $0.99 and Intern Cheat Sheet $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Opioid Calculator ships an update every 6 months, Intern Cheat Sheet every 4 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Opioid Calculator | Intern Cheat Sheet |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/opioid-calculator/id1039219870/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Best chart rank | **#75** | — |
| Size | 3 MB | 3 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ANZCA](https://appshunter.io/developer/1039219869) | [Omid Nazifi](https://appshunter.io/developer/1208952331) |

## What reviewers say

### Opioid Calculator

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

**Currently charting:** #75 Top Paid · Medical (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


### Intern Cheat Sheet

[App page](https://appshunter.io/ios/app/intern-cheat-sheet/id1209290962)

A quick reference guide for medical interns and residents to chart common medications during ward rounds. It offers a simple interface to navigate drug groups, serving as a handy pocket tool for on-call situations.

**Highlights:** Quick medication charting, Reference for common drug groups, Simple navigation interface, Pocket-sized on-call tool, Designed for interns and residents

**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 Intern Cheat Sheet free?

Intern Cheat Sheet costs $2.99, with no in-app purchases.

### Do Opioid Calculator or Intern Cheat Sheet have ads?

Neither Opioid Calculator nor Intern Cheat Sheet shows ads.

### Which is updated more often, Opioid Calculator or Intern Cheat Sheet?

Opioid Calculator ships an update every 6 months, and Intern Cheat Sheet every 4 days. Most recently, Opioid Calculator was updated on October 16, 2026 and Intern Cheat Sheet on October 10, 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.*