# MediSearch AI vs OpenEvidence

The clearest difference is in-app purchases: OpenEvidence at none against MediSearch AI's 10. OpenEvidence also leads on ads (none vs shown) and ratings volume (12K vs 231). On price, rating, update cadence and chart position there is nothing between them.

Both are free to download. MediSearch AI sells 5 in-app purchases, starting at $14.99 per month. OpenEvidence asks for nothing beyond the download.

OpenEvidence holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: OpenEvidence has 12K ratings behind it against 231, so its average is the more settled of the two. Written reviews point the same way: 66% of MediSearch AI's written reviews are positive against 81% of OpenEvidence's.

MediSearch AI ships an update every 6 days, OpenEvidence weekly. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | MediSearch AI | OpenEvidence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (231 ratings)](https://appshunter.io/ios/app/medisearch-ai/id6473300940/reviews) | **[4.9 (12K ratings)](https://appshunter.io/ios/app/openevidence/id6612007783/reviews)** |
| Number of ratings | 231 | **12K** |
| Positive reviews | 66.4% of reviews | **81.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#32** | #33 |
| Size | 44 MB | 96 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [MediSearch](https://appshunter.io/developer/1718820547) | [OpenEvidence Inc.](https://appshunter.io/developer/1761260627) |

## What reviewers say

### MediSearch AI

[App page](https://appshunter.io/ios/app/medisearch-ai/id6473300940)

**Currently charting:** #32 Top Grossing · Medical, #174 Top Free · Medical (US App Store)

Get quick, understandable answers to medical questions based on scientific research. This AI tool sifts through extensive databases to provide accurate, up-to-date health information in multiple languages. Always consult a qualified medical professional for health decisions.

**Highlights:** AI-driven medical answers, Scientific reference-based information, Easy-to-understand medical jargon, Instant health information access, Multilingual support, Access to medical publications

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MediSearch PRO | $14.99 | per month |
| MediSearch PRO | $22.49 | per month |
| MediSearch PRO | $29.99 | per month |
| MediSearch PRO | $99.99 | per year |
| MediSearch PRO | $149.99 | per year |

**What reviewers like**

- 🚀 Quick and accurate answers
- 💡 Deep insights and breakdowns
- 📚 Great for study and learning
- ✅ Reliable in emergency situations
- 👍 Easy to use and interact with

**What reviewers complain about**

- 💰 Expensive subscription costs
- 💸 Charged for free trial
- ⚠️ Inaccurate or incorrect information
- ❓ Unclear pricing
- 🚫 No refunds

**Reported bugs**

- App forgets subscription status
- App crashes or freezes
- Results are not presented clearly (text overlay)
- Charged for free trial despite cancellation
- Unwanted Pro upgrades without consent

**Requested features**

- Add a widget for quick search
- Provide a version for iPad users
- Implement dark mode
- Make subscription more affordable for students
- Allow image, RX, TC, ECG, and exam evaluation


### OpenEvidence

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

**Currently charting:** #33 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 MediSearch AI free?

MediSearch AI is free to download, with in-app purchases available.

### Is OpenEvidence free?

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

### Which has better reviews, MediSearch AI or OpenEvidence?

OpenEvidence is rated higher. MediSearch AI averages 4.7 out of 5 from 231 ratings, while OpenEvidence averages 4.9 from 12K ratings.

### Do MediSearch AI or OpenEvidence have ads?

MediSearch AI shows ads; OpenEvidence does not.

### Which is updated more often, MediSearch AI or OpenEvidence?

MediSearch AI ships an update every 6 days, and OpenEvidence weekly. Most recently, MediSearch AI was updated on November 4, 2026 and OpenEvidence on November 7, 2026.

### Which is more popular, MediSearch AI or OpenEvidence?

MediSearch AI currently peaks at #32 in the App Store charts, and OpenEvidence at #33. Chart position reflects recent download velocity rather than total install base.

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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.*