Best Opioid Calculator Apps

247+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated November 2026

If you already know Opioid Calculator, this is the deeper bench. 247+ opioid calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Opioid Calculator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Opioid CalculatorOpioid Calculator$0.993.7★ (9)NoNoOct 2026
2Opioid Conversion CalculatorOpioid Conversion CalculatorFree3.8★ (18)NoYesNov 2026
3Opioids Dosage ConversionOpioids Dosage ConversionFree4.3★ (19)NoNoOct 2026
4MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoNov 2026
5Opioid ToolOpioid ToolFree3.6★ (8)NoNoMay 2026
6NEWS2 - CalculatorNEWS2 - CalculatorFree—NoNoOct 2026
7HalfLife Medication CalculatorHalfLife Medication Calculator$2.99—NoNoOct 2026
8CCr CalculatorCCr CalculatorFree—NoNoMay 2026

Top Picks for Opioid Calculator

3.7(9 ratings)
$0.99
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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.

Opioid Conversion Calculator#2

Opioid Conversion Calculator by Ayrial Beall

OME, MME & dose switching
Strong Contender
🏥 Medical
3.8(18 ratings)
FreeIn-App Purchases
Opioid Conversion Calculator screenshot 1
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This medical app simplifies complex opioid conversion tasks for healthcare professionals. It offers extensive drug coverage, a visual safety indicator for dosages, and breakthrough dosing calculations. Available in multiple languages, it ensures accurate and safe pain management.

More Opioid Calculator apps to explore

FAQ about Opioid Calculator

What are the best opioid calculator apps for iPhone?
Opioid Calculator tops our opioid calculator apps ranking as of November 2026, with a 3.7-star average from 9 App Store ratings, and it's priced at $0.99.
Yes — 16 of the top opioid calculator apps we rank are free to download, including Opioid Conversion Calculator and Opioids Dosage Conversion.
Opioid Calculator has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 247+ opioid calculator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.