# DynaMed vs EBM Calculator

The clearest difference is ratings volume: DynaMed at 3.5K against EBM Calculator's 3. DynaMed also leads on update cadence (every 5 weeks vs every 3 months). 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 — 4.9 for DynaMed against 5.0 for EBM Calculator. That said, the two scores are not equally well evidenced: DynaMed has 3.5K ratings behind it against 3, so its average is the more settled of the two.

DynaMed ships an update every 5 weeks, EBM Calculator every 3 months. The most recent releases landed on October 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DynaMed | EBM Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (3.5K ratings)](https://appshunter.io/ios/app/dynamed/id986105980/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ebm-calculator/id6737999201/reviews)** |
| Number of ratings | **3.5K** | 3 |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 38 MB | 14 MB |
| Requires iOS | 18.4 | **18.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [EBSCO Publishing](https://appshunter.io/developer/433269590) | [David Stewart](https://appshunter.io/developer/1778788927) |

## What reviewers say

### DynaMed

[App page](https://appshunter.io/ios/app/dynamed/id986105980)

This tool provides clinicians with efficient, evidence-based patient care guidance. It offers timely analysis and synthesis of medical literature, updated daily by medical professionals. Mobile access ensures continuous work with syncing between desktop and mobile devices.

**Highlights:** Evidence-based patient care guidance, Daily medical literature review, Objective analysis and synthesis, Physician-authored content, Mobile access with syncing, On-the-go clinical support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Concise and organized information
- 🚀 More up-to-date than UpToDate
- 🚀 Comprehensive and evidence-based
- 👍 User-friendly interface
- 👍 Valuable point-of-care tool

**What reviewers complain about**

- 🐛 Crashes and bugs after updates
- 🐛 Frequent login issues
- 🐛 Downloading and storage issues
- 🐛 Clunky UI, not optimized for larger screens
- 🐛 Search function glitches

**Reported bugs**

- App crashes on iOS 14 update
- Downloading content gets stuck in loop
- Search function not working properly
- Frequent login issues
- App not opening on some devices

**Requested features**

- Dark mode option
- Improved search functionality
- Better organization of content
- More patient education resources
- Smoother offline access and content management


### EBM Calculator

[App page](https://appshunter.io/ios/app/ebm-calculator/id6737999201)

This app helps medical professionals quickly interpret study results. It offers calculators for effect size, diagnostic test accuracy, and post-test probability, along with lessons and tutorials on evidence-based medicine.

**Highlights:** Effect Size Calculator, Diagnostic Test Accuracy Calculator, Post-Test Probability Calculator, Fagan Nomogram visualization, Save, Search, and Share results, Evidence-Based Medicine lessons, iCloud Sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DynaMed free?

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

### Is EBM Calculator free?

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

### Which has better reviews, DynaMed or EBM Calculator?

EBM Calculator is rated higher. DynaMed averages 4.9 out of 5 from 3.5K ratings, while EBM Calculator averages 5.0 from 3 ratings.

### Do DynaMed or EBM Calculator have ads?

Neither DynaMed nor EBM Calculator shows ads.

### Which is updated more often, DynaMed or EBM Calculator?

DynaMed ships an update every 5 weeks, and EBM Calculator every 3 months. Most recently, DynaMed was updated on October 22, 2026 and EBM Calculator on October 2, 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.*