# DynaMed vs ABX Dosage

The clearest difference is price: DynaMed at Free against ABX Dosage's $1.99. DynaMed also leads on update cadence (every 5 weeks vs every 3 months). ABX Dosage's advantage is review sentiment (100% vs 55%) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

DynaMed is free to download; ABX Dosage costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DynaMed ships an update every 5 weeks, ABX Dosage every 3 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DynaMed | ABX Dosage |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.9 (3.5K ratings)](https://appshunter.io/ios/app/dynamed/id986105980/reviews)** | — |
| Number of ratings | **3.5K** | — |
| Positive reviews | 55.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 38 MB | 30 MB |
| Requires iOS | 18.4 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [EBSCO Publishing](https://appshunter.io/developer/433269590) | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) |

## 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


### ABX Dosage

[App page](https://appshunter.io/ios/app/abx-dosage/id1178687026)

This medical reference guide provides antimicrobial dosage adjustments for patients with renal failure. It offers recommendations for over 180 antimicrobials, with a calculator to estimate creatinine clearance and extensive bibliographies.

**Highlights:** 180+ antimicrobials with dosage recommendations, Cockcroft-Gault creatinine clearance calculator, Extensive bibliographies per antimicrobial, Regularly updated data, Spotlight Search support, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DynaMed free?

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

### Is ABX Dosage free?

ABX Dosage costs $1.99, with no in-app purchases.

### Do DynaMed or ABX Dosage have ads?

Neither DynaMed nor ABX Dosage shows ads.

### Which is updated more often, DynaMed or ABX Dosage?

DynaMed ships an update every 5 weeks, and ABX Dosage every 3 months. Most recently, DynaMed was updated on October 24, 2026 and ABX Dosage on October 7, 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.*