# DermAssist vs OpenEvidence

The clearest difference is price: OpenEvidence at Free against DermAssist's $4.99. OpenEvidence also leads on chart position (#34 vs unranked) and update cadence (weekly vs fortnightly). DermAssist's advantage is iOS requirement (13.4 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

OpenEvidence is free to download; DermAssist costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DermAssist ships an update fortnightly, OpenEvidence weekly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | DermAssist | OpenEvidence |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.9 (12K ratings)](https://appshunter.io/ios/app/openevidence/id6612007783/reviews)** |
| Number of ratings | — | **12K** |
| Positive reviews | — | 81.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free |
| Best chart rank | — | **#34** |
| Size | 18 MB | 96 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Keaton Benning, LLC](https://appshunter.io/developer/1692217678) | [OpenEvidence Inc.](https://appshunter.io/developer/1761260627) |

## What reviewers say

### DermAssist

[App page](https://appshunter.io/ios/app/dermassist/id6450188116)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OpenEvidence

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

**Currently charting:** #34 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 CME credits.

**Highlights:** Evidence-based clinical answers, Cited sources and references, Access to 35 million+ papers, CME and MOC credits, HIPAA compliant, Ambient documentation and secure calls

**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 DermAssist free?

DermAssist costs $4.99, with no in-app purchases.

### Is OpenEvidence free?

OpenEvidence is free to download, with no in-app purchases.

### Do DermAssist or OpenEvidence have ads?

Neither DermAssist nor OpenEvidence shows ads.

### Which is updated more often, DermAssist or OpenEvidence?

DermAssist ships an update fortnightly, and OpenEvidence weekly. Most recently, DermAssist was updated on October 30, 2026 and OpenEvidence on November 9, 2026.

---

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