# Read by QxMD vs ABX Dosage

The clearest difference is price: Read by QxMD at Free against ABX Dosage's $1.99. Read by QxMD also leads on update cadence (monthly vs every 3 months). ABX Dosage's advantage is ads (none vs shown) and review sentiment (100% vs 89%). On in-app purchases there is nothing between them.

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

Read by QxMD ships an update monthly, ABX Dosage every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Read by QxMD | ABX Dosage |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.8 (6K ratings)](https://appshunter.io/ios/app/read-by-qxmd/id574041839/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 89.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 205 MB | 30 MB |
| Requires iOS | 17.6 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [WebMD](https://appshunter.io/developer/295076332) | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) |

## What reviewers say

### Read by QxMD

[App page](https://appshunter.io/ios/app/read-by-qxmd/id574041839)

Access and organize the latest medical research and topic reviews in a personalized digital journal. Stay updated with new scientific findings and easily retrieve full-text PDFs from PubMed and other sources.

**Highlights:** Personalized digital medical journal, Access latest medical research, Read topic reviews, Search PubMed, Full-text PDF access, Organize article collection

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient access to latest research
- 👍 Customizable journal and keyword tracking
- 🔒 Institutional access integration
- 💡 Convenient PDF downloads
- 👍 Helpful for staying up-to-date

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Institutional access issues
- 💻 Lack of desktop/web version
- 🔍 Limited search and filtering options
- 📤 Difficulty sharing articles

**Reported bugs**

- Login and authentication problems
- Inconsistent app performance after updates
- Inability to access full-text articles
- Syncing issues between devices
- Unreliable article refresh functionality

**Requested features**

- Dark mode option
- Ability to annotate and highlight PDFs
- Improved article organization and collections
- Integration with reference managers (e.g. Zotero, Mendeley)
- Enhanced search and filtering capabilities


### 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 Read by QxMD free?

Read by QxMD is free to download, with no in-app purchases.

### Is ABX Dosage free?

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

### Do Read by QxMD or ABX Dosage have ads?

Read by QxMD shows ads; ABX Dosage does not.

### Which is updated more often, Read by QxMD or ABX Dosage?

Read by QxMD ships an update monthly, and ABX Dosage every 3 months. Most recently, Read by QxMD was updated on November 6, 2026 and ABX Dosage on November 6, 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.*