MDCalc Medical Calculator: iPhone vs Android
MDCalc Medical Calculator gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
MDCalc Medical Calculator by MD Aware, LLC is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.7 ★
26k ratings, both stores
Measured
Best rank now
#38
Android · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
1001640662
Publisher
MDCalc Ltd., Inc.
Publisher country
United States
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
1
EN
Size
72 MB
Also listed in
Reference
Content notesFrequent/Intense Medical/Treatment Information
Google Play
App details
App ID
com.mdaware.mdcalc
Publisher
MDCalc Ltd., Inc.
Publisher country
United States
Content rating
Everyone
MDCalc Medical Calculator downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 5M+ |
| Google Play | 500+ | 1M+ Measured |
| Total | 1k+ Confidence | 5M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where MDCalc Medical 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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How MDCalc Medical Calculator makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 6.7k |
| Google Play | 4.6 ★ | 19k 320 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 26k |
About MDCalc Medical Calculator
MDCalc is the leading clinical decision support app providing 900+ evidence-based calculators, risk scores, and clinical tools to support patient care at the bedside. MDCalc has been trusted by millions of clinicians since 2005.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
MDCalc Medical Calculator iPhone
MDCalc Medical Calculator gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
MDCalc Medical Calculator is #164 in Medical Free in United States and charting in 7 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperMD Aware, LLC
CategoryMedical
PriceFree
Released
Rating★ 4.9 (6.7k)
Version5.7.0
Age rating17+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)5M+ worldwide
Rating
4.9 ★
6.7k ratings
Measured
Best rank now
#164
Medical FreeMeasured
MDCalc Medical Calculator on the App Store
App details
App ID
1001640662
Publisher
MDCalc Ltd., Inc.
Publisher country
United States
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
1
EN
Size
72 MB
Also listed in
Reference
Content notesFrequent/Intense Medical/Treatment Information
MDCalc Medical 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
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where MDCalc Medical 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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How MDCalc Medical Calculator makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #164 |
 United Kingdom | MedicalFree | #80 |
 Canada | MedicalFree | #66 |
 India | MedicalFree | #88 |
 Indonesia | MedicalFree | #68 |
 United Arab Emirates | MedicalFree | #72 |
 Saudi Arabia | MedicalFree | #115 |
Apps near MDCalc Medical Calculator on the chart
Medical Free, around #164.
Ratings
App Store, worldwide.
Rating
4.9 ★
6.7k ratings
Measured
Ratings
6.7k
Measured
About MDCalc Medical Calculator
MDCalc is the leading clinical decision support app providing 900+ evidence-based calculators, risk scores, and clinical tools to support patient care at the bedside. MDCalc has been trusted by millions of clinicians since 2005.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
Latest updates
5.7.0
Guidelines are now accessible in the app. Review concise, evidence-based summaries of key clinical guidelines alongside the tools that support them.
Thanks for using MDCalc! Stay tuned for more updates soon.
5.6.0
Introducing Collections
A brand new way to navigate MDCalc. Collections group tools around a single clinical topic, organized by category and question, so you can find the right calculator faster and see how different tools for the same condition compare.
Thanks for using MDCalc! Stay tuned for more updates soon.
5.5.1
MDCalc Medical Calculator Android
MDCalc Medical Calculator gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
MDCalc Medical Calculator is #51 in Medical Free on Google Play in United Kingdom and charting in 10 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperMD Aware, LLC
CategoryMedical
PriceFree
Released
Installs1M+
Rating★ 4.6 (19k)
Updated
Content ratingEveryone
Rating
4.6 ★
19k ratings
Measured
Best rank now
#51
Medical FreeMeasured
MDCalc Medical Calculator on Google Play
App details
App ID
com.mdaware.mdcalc
Publisher
MDCalc Ltd., Inc.
Publisher country
United States
Content rating
Everyone
MDCalc Medical 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
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where MDCalc Medical 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.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How MDCalc Medical Calculator makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United Kingdom | MedicalFree | #51 |
| United States | MedicalFree | #199 |
| Mexico | MedicalFree | #38 |
| Canada | MedicalFree | #64 |
 Italy | MedicalFree | #64 |
| Saudi Arabia | MedicalFree | #67 |
| India | MedicalFree | #144 |
| Indonesia | MedicalFree | #124 |
| United Arab Emirates | MedicalFree | #112 |
 Vietnam | MedicalFree | #91 |
Apps near MDCalc Medical Calculator on the chart
Medical Free, around #51.
Ratings
Google Play, worldwide.
Rating
4.6 ★
19k ratings
Measured
Ratings
19k
Measured
Written reviews
320
Measured
About MDCalc Medical Calculator
MDCalc is the leading clinical decision support app providing 900+ evidence-based calculators, risk scores, and clinical tools to support patient care at the bedside. MDCalc has been trusted by millions of clinicians since 2005.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
Why Clinicians Choose MDCalc:
• Created by Physicians, for Physicians - All tools developed and validated by board-certified physicians
• 900+ Clinical Tools - Risk scores, algorithms, dosing calculators, and more with consistent updates and new tools added regularly
• Works Offline - Full functionality without internet connection
• Evidence-Based - Every tool includes research validation and expert commentary
• CME Tracking - Earn CME just by reading through the clinical content surrounding many of our tools
• Free Registration - Complete access in under 30 seconds
Key Features:
Smart Search & Organization
• Quick search across all tools
• Customizable favorites and specialty lists
• Recently used tools for quick access
• Auto-sync between web and mobile
• Explore page for personalized suggestions
Clinical Expertise
• Expert insights from creators
• Pearls & pitfalls from specialists
• Evidence summaries with PubMed links
• Error warnings and normal value ranges
Workflow Support
• Toggle between US and SI units instantly
• Works in limited connectivity settings
• Easy to use at the point-of-care
Popular Tools Include:
• Creatinine Clearance - Cockcroft-Gault Equation
• HA2DS2-VASc Score - Atrial Fibrillation Stroke Risk
• HEART Score- Major Cardiac Events
• Wells' Criteria - Pulmonary Embolism & DVT
• MELD Score - End-Stage Liver Disease
• HAS-BLED Score - Major Bleeding Risk
• SIRS/Sepsis Criteria - Septic Shock Assessment
• Mean Arterial Pressure - Hemodynamic Monitoring
MDCalc ensures only the highest-quality, clinically relevant tools make it into the app. Each calculator undergoes rigorous evidence appraisal and validation by our network of academic and practicing physician experts.
What's new in 5.7.0
Guidelines are now accessible in the app. Review concise, evidence-based summaries of key clinical guidelines alongside the tools that support them.
Thanks for using MDCalc! Stay tuned for more updates soon.
Thanks for using MDCalc! Stay tuned for more updates soon.
Store changes
What MDCalc Medical Calculator changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New screenshots
12 screenshots (was 12)