Comparison

CaseDrive vs OpenEvidence

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CaseDrive

Organize medical cases, share expertise, and collaborate with colleagues securely. This HIPAA-compliant platform allows healthcare professionals to store photos, videos, and files, fostering a supportive community for best practices and patient care discussions.

Highlights
  • Clinician-built organization tools
  • Secure case sharing
  • HIPAA-compliant data protection
  • Healthcare professional community
  • Organize photos, videos, and files
Features
Read full description

CaseDrive: Your Secure Knowledge Vault & Healthcare Community Tired of scattered notes and siloed information? CaseDrive is your all-in-one solution for capturing expertise, collaborating with colleagues, and building a stronger healthcare community. Here's what makes CaseDrive unique: - Clinician-built, for clinicians: We understand your workflow. Quickly organize photos, videos, and files into intuitive "cases" for easy access and sharing. - Unleash the power of collaboration: Share cases seamlessly with colleagues inside and outside of CaseDrive. Build knowledge bases and discuss patient care securely. - Your HIPAA haven: assured, your data is protected with industry-leading security and encryption. Focus on what matters most - patient care. - Join a network of passionate peers: Connect with other healthcare professionals, share best practices, and learn from each other's experiences. CaseDrive is more than just storage. It's your gateway to a supportive and collaborative healthcare community. Download CaseDrive today and take your practice to the next level!

About

OpenEvidence

This AI-powered medical search engine provides verified healthcare professionals with evidence-based answers to clinical questions. It sources information from millions of peer-reviewed papers and leading medical journals, offering cited claims and strength of evidence assessments.

Highlights
  • Evidence-based clinical answers
  • Cited claims with sources
  • Strength of evidence assessment (EvidenceGrade™)
  • Access to 35 million+ peer-reviewed papers
  • CME and MOC credit earning
  • HIPAA compliant platform
  • Ambient documentation and secure calling
Features
Currently charting
Read full description

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 Center Important note: OpenEvidence is available only to healthcare professionals. Users must verify their healthcare professional status before using OpenEvidence.

Screenshots

CaseDrive4 screens
OpenEvidence4 screens

Verdict

The call

The clearest difference is ratings volume: OpenEvidence at 12K against CaseDrive's 5. OpenEvidence also leads on update cadence (weekly vs every 3 weeks) and chart position (#38 vs unranked). CaseDrive's advantage is review sentiment (100% vs 81%) and iOS requirement (13.0 vs 15.1). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CaseDrive against 4.9 for OpenEvidence. That said, the two scores are not equally well evidenced: OpenEvidence has 12K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of CaseDrive's written reviews are positive against 81% of OpenEvidence's.

UpkeepUpdate frequency

CaseDrive ships an update every 3 weeks, OpenEvidence weekly. The most recent releases landed on November 7, 2026 and November 14, 2026 respectively.

Scorecard5 real differences · 6 level
CaseDrive versus OpenEvidence: the parameters behind the verdict, then further details
ParameterCaseDriveOpenEvidence
PriceFreeFree
Rating5.0 (5 ratings) — better4.9 (12K ratings)
Positive reviews100.0% of reviews — better81.5% of reviews
Number of ratings512K — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#38 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size62 MB96 MB
Age rating17+17+
DeveloperCaseDriveOpenEvidence Inc.

Customer experience

CaseDrive

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OpenEvidence

All ratings12,194 ratings
Positive98.7%
Neutral0.4%
Negative0.9%
Written reviews302 reviews
Positive81.5%
Neutral2.3%
Negative16.2%

Bugs and requests

CaseDrive

Not enough reviews yet to summarise bugs or requests.

OpenEvidence

Reported bugs

1 issue
  • App not working in latest update

Requested features

2 requests
  • Availability on MacBook
  • Integration with clinical workflows and EMRs

In-app purchases

None

CaseDrive

No in-app purchases

None

OpenEvidence

No in-app purchases

Questions

Is CaseDrive free?
CaseDrive is free to download, with no in-app purchases.
Is OpenEvidence free?
OpenEvidence is free to download, with no in-app purchases.
Which has better reviews, CaseDrive or OpenEvidence?
CaseDrive is rated higher. CaseDrive averages 5.0 out of 5 from 5 ratings, while OpenEvidence averages 4.9 from 12K ratings.
Do CaseDrive or OpenEvidence have ads?
Neither CaseDrive nor OpenEvidence shows ads.
Which is updated more often, CaseDrive or OpenEvidence?
CaseDrive ships an update every 3 weeks, and OpenEvidence weekly. Most recently, CaseDrive was updated on November 7, 2026 and OpenEvidence on November 14, 2026.

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