# CaseDrive vs OpenEvidence

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 (#37 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.

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

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.

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

## The numbers

| Metric | CaseDrive | OpenEvidence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/casedrive/id6443547638/reviews)** | [4.9 (12K ratings)](https://appshunter.io/ios/app/openevidence/id6612007783/reviews) |
| Number of ratings | 5 | **12K** |
| Positive reviews | **100.0% of reviews** | 81.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Best chart rank | — | **#37** |
| Size | 62 MB | 96 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [CaseDrive](https://appshunter.io/developer/1703770035) | [OpenEvidence Inc.](https://appshunter.io/developer/1761260627) |

## What reviewers say

### CaseDrive

[App page](https://appshunter.io/ios/app/casedrive/id6443547638)

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:** macOS Compatibility

**In-app purchases:** none


### OpenEvidence

[App page](https://appshunter.io/ios/app/openevidence/id6612007783)

**Currently charting:** #37 Top Free · Medical (US App Store)

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:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and concise answers
- 💡 Provides references and sources
- 👍 Helpful for clinical practice
- 🚀 Efficient search and retrieval
- 👍 Invaluable quick reference tool

**What reviewers complain about**

- 🐛 App not working in latest update
- ⚠️ Requires specific prompts for complete information

**Reported bugs**

- App not working in latest update

**Requested features**

- Availability on MacBook
- Integration with clinical workflows and EMRs


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*