OpenEvidence: iPhone vs Android
OpenEvidence gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
OpenEvidence by OpenEvidence Inc. 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
4.8 ★
17k ratings, both stores
Measured
Best rank now
#24
iPhone · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
6612007783
Publisher
OpenEvidence Inc.
Minimum OS
iOS 15.1+
Content rating
17+
Languages
1
EN
Size
99 MB
Google Play
App details
App ID
com.openevidence
Publisher
OpenEvidence
Content rating
Everyone
OpenEvidence downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 500+ | – |
| Google Play | 100+ | 500k+ Measured |
| Total | 1k+ Confidence | 500k+ 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 OpenEvidence'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.
Hidden keywords
OpenEvidence shows up in App Store search (US) for 1 word that appear nowhere in its name, subtitle or developer name, so they are almost certainly in its private keyword field, and it ranks in the top 10 for at least one of them.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 12k |
| Google Play | 4.6 ★ | 4.6k 150 written reviews |
| Both stores | 4.8 ★ weighted by ratings | 17k |
About OpenEvidence
Clinical Decision Support & Medical Search Engine for Healthcare Professionals (NPI Required)
OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use OpenEvidence than all other AI platforms combined. OpenEvidence is trusted by millions of verified healthcare professionals to make high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature.
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical
OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use OpenEvidence than all other AI platforms combined. OpenEvidence is trusted by millions of verified healthcare professionals to make high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature.
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical
OpenEvidence iPhone
OpenEvidence gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
OpenEvidence is #24 in Medical Free in United States and charting in 6 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOpenEvidence Inc.
CategoryMedical
PriceFree
Released
Rating★ 4.9 (12k)
Version2.9.29
Age rating17+
First seen by us
25 Sep 2026
25 Sep 2026Rating
4.9 ★
12k ratings
Measured
Best rank now
#24
Medical FreeMeasured
OpenEvidence on the App Store
App details
App ID
6612007783
Publisher
OpenEvidence Inc.
Minimum OS
iOS 15.1+
Content rating
17+
Languages
1
EN
Size
99 MB
OpenEvidence 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 OpenEvidence'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.
Hidden keywords
OpenEvidence shows up in App Store search (US) for 1 word that appear nowhere in its name, subtitle or developer name, so they are almost certainly in its private keyword field, and it ranks in the top 10 for at least one of them.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #24 |
 Brazil | MedicalFree | #24 |
 Canada | MedicalFree | #26 |
| Japan | MedicalFree | #88 |
 South Korea | MedicalFree | #65 |
 United Arab Emirates | MedicalFree | #42 |
Apps near OpenEvidence on the chart
Medical Free, around #24.
Ratings
App Store, worldwide.
Rating
4.9 ★
12k ratings
Measured
Ratings
12k
Measured
About OpenEvidence
Clinical Decision Support & Medical Search Engine for Healthcare Professionals (NPI Required)
OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use OpenEvidence than all other AI platforms combined. OpenEvidence is trusted by millions of verified healthcare professionals to make high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature.
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical
OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use OpenEvidence than all other AI platforms combined. OpenEvidence is trusted by millions of verified healthcare professionals to make high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature.
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical
Latest updates
2.9.29
* NEJM, JAMA, Nature, and NCCN content partnerships
* OE Education Platform - Earn CE and MOC credits from a personalized dashboard
* EvidenceGrade™ - See the strength of cited evidence beneath each AI answer
OpenEvidence Android
OpenEvidence gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
OpenEvidence is #71 in Medical Free on Google Play in United States and charting in 4 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOpenEvidence
CategoryMedical
PriceFree
Released
Installs500k+
Rating★ 4.6 (4.6k)
Updated
Content ratingEveryone
Rating
4.6 ★
4.6k ratings
Measured
Best rank now
#71
Medical FreeMeasured
OpenEvidence on Google Play
App details
App ID
com.openevidence
Publisher
OpenEvidence
Content rating
Everyone
OpenEvidence 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 OpenEvidence'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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #71 |
| Canada | MedicalFree | #39 |
| Brazil | MedicalFree | #46 |
| South Korea | MedicalFree | #126 |
Apps near OpenEvidence on the chart
Medical Free, around #71.
Ratings
Google Play, worldwide.
Rating
4.6 ★
4.6k ratings
Measured
Ratings
4.6k
Measured
Written reviews
150
Measured
About OpenEvidence
OpenEvidence is the most widely used clinical decision support platform and medical search engine among U.S. clinicians. According to independent studies, more American physicians use OpenEvidence than all other AI platforms combined. OpenEvidence is trusted by millions of verified healthcare professionals to make high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature.
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical Center
Important note: OpenEvidence is available only to healthcare professionals. Users must veri
Founded with the mission to organize and expand the world's collective medical knowledge, OpenEvidence is actively used daily by the majority of physicians in the United States. OpenEvidence is free for all verified U.S. clinicians.
AN OFFICIAL AI PARTNER OF:
The New England Journal of Medicine (NEJM)
The Journal of the American Medical Association (JAMA) and its 11 specialty journals
National Comprehensive Cancer Network (NCCN)
Nature
Cochrane Library
Wiley
WHAT YOU GET:
• Specific answers to clinical questions, with every claim cited to its source
• 35 million+ peer-reviewed papers, 300+ medical journals, plus FDA and CDC sources
• Licensed full text from NEJM, JAMA, Nature, Cochrane, and others
• EvidenceGrade™: see the strength of the evidence behind every answer
• CME and MOC credits, earned by asking questions
• Visits for ambient documentation, Dialer for secure patient calls, and Voice Mode for hands-free answers
CONTENT AGREEMENTS AND COLLABORATIONS:
American Academy of Family Physicians (AAFP)
American College of Cardiology (ACC)
American Diabetes Association (ADA)
American Academy of Pediatrics (AAP)
American College of Obstetricians and Gynecologists (ACOG)
American College of Emergency Physicians (ACEP)
ASCO Guidelines
American Academy of Orthopaedic Surgeons (AAOS)
American Academy of Ophthalmology (AAO)
American Urological Association (AUA)
Plus AAO-HNS, GINA, SNO, SSO, and more.
IN USE ACROSS:
10,000+ hospitals and medical centers nationwide, including Mayo Clinic, Mount Sinai, Cedars-Sinai, MSKCC, and Sutter Health.
WHY CLINICIANS TRUST US:
• HIPAA compliant across the platform
• NEJM, JAMA, Nature, and NCCN—official content partners
• Tens of millions of clinical consultations per month
WHAT CLINICIANS SAY:
“OpenEvidence is currently the best AI tool for medical information.”
— Dr. Paul Sax, Infectious Disease, Brigham and Women’s Hospital, Review in The New England Journal of Medicine Journal Watch (now NEJM Clinician)
“In a morning report, a resident had a question that I didn’t know the answer to, but we were able to open OpenEvidence and get an answer on the spot.”
— Dr. Kyle P. Lehenbauer, Minneapolis Veterans Affairs Medical Center
“I use OpenEvidence multiple times during the day and every day. I am a better doc because of this. I expand my differential diagnoses and verify the science behind choices of treatments.”
— Dr. Sharon E. Martin, Southern Huntingdon Medical Center
Important note: OpenEvidence is available only to healthcare professionals. Users must veri
What's new in 2.9.29
* NEJM, JAMA, Nature, and NCCN content partnerships
* OE Education Platform - Earn CE and MOC credits from a personalized dashboard
* EvidenceGrade™ - See the strength of cited evidence beneath each AI answer
* OE Education Platform - Earn CE and MOC credits from a personalized dashboard
* EvidenceGrade™ - See the strength of cited evidence beneath each AI answer