Opioid Calculator Downloads & RevenueOpioid Calculator · App Store
Opioid Calculator is #3 in Medical Paid in Australia and charting in 6 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026Full timeline · 24 events
- 📈Opioid Calculator charting in a new countrySouth Africa
- 📈Opioid Calculator entered the top 10Top Paid · Medical · US
- 📈Opioid Calculator new best rank in the overall chart: #21Top Paid · All Apps · AU
- 📈Opioid Calculator hit #1Top Paid · Medical · IN
- 📈Opioid Calculator entered the top 100Top Grossing · Medical · IN
- 📈Opioid Calculator entered the top 100Top Paid · Medical · IT
- 📈Opioid Calculator entered the top 10Top Paid · Medical · SA
- 📈Opioid Calculator entered the top 100 in 2 chartsTop Paid · All Apps · SA · Top Grossing · Medical · SA
- 📈Opioid Calculator entered the top 100Top Paid · All Apps · MY
- 📈Opioid Calculator charting in a new countryMalaysia
- 📈Opioid Calculator entered the top 100Top Paid · Medical · BR
- 📈Opioid Calculator charting in a new countryBrazil
- 📈Opioid Calculator entered the top 100Top Paid · Medical · DE
- 📈Opioid Calculator charting in a new countrySpain
- 📈Opioid Calculator entered the top 100Top Paid · All Apps · NL
- 📈Opioid Calculator charting in a new countryNetherlands
- 📈Opioid Calculator entered the top 100Top Paid · Medical · FR
- 📈Opioid Calculator charting in a new countryFrance
- 📈Opioid Calculator charting in a new countrySouth Korea
- 📈Opioid Calculator entered the top 10Top Paid · Medical · GB
- 📈Opioid Calculator charting in a new country in 3 chartsGermany · India · Italy
- 🆕Opioid Calculator first spotted by AppInsider#13 in Top Paid · Medical · United Kingdom
- 📦Opioid Calculator version 4.0.0No release notes
- 🆕Opioid Calculator released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Medical PaidOpioid Calculator at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
A clinical tool for calculating total oral Morphine Equivalent Daily Dose (oMEDD) in complex opioid combinations, designed by the Australian and New Zealand College of Anaesthetists for pain medicine specialists. The app holds a #3 position in the Australian Medical Paid charts and #12 in the UK, indicating strong regional adoption among medical professionals despite limited global reach.
Similar apps: MDCalc, Epocrates, UpToDate
Opioid Calculator on the App Store
App details
App privacy Measured
Opioid Calculator declares it collects no data at all — the rarest and most private label on the App Store.
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
Opioid Calculator downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Opioid Calculator's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Australia | MedicalPaid | #3 |
| United Kingdom | MedicalPaid | #24 |
| Australia | All AppsPaid | #71 |
| Australia | MedicalGrossing | #93 |
 South Korea | MedicalPaid | #131 |
 Germany | MedicalPaid | #185 |
 United Arab Emirates | MedicalPaid | #65 |
 Italy | MedicalPaid | #150 |
Apps near Opioid Calculator on the chart
Medical Paid, around #3.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Opioid Calculator
From recent reviews.
About Opioid Calculator
Latest updates
Similar apps
Apps people compare with Opioid Calculator: the same core purpose or gameplay, checked one by one.
