# IDSA Practice Guidelines vs Micromedex

The clearest difference is rating: IDSA Practice Guidelines at 4.8 against Micromedex's 3.4. IDSA Practice Guidelines also leads on ratings volume (559 vs 35) and iOS requirement (12.0 vs 17.0). Micromedex's advantage is review sentiment (24% vs 0%) and update cadence (every 2 months vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDSA Practice Guidelines holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: IDSA Practice Guidelines has 559 ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 0% of IDSA Practice Guidelines's written reviews are positive against 24% of Micromedex's, so the app with the better star average is not the one people write more warmly about.

IDSA Practice Guidelines ships an update every 7 months, Micromedex every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | IDSA Practice Guidelines | Micromedex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (559 ratings)](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375/reviews)** | [3.4 (35 ratings)](https://appshunter.io/ios/app/micromedex/id6471286555/reviews) |
| Number of ratings | **559** | 35 |
| Positive reviews | 0.0% of reviews | **23.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 105 MB | 30 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Infectious Diseases Society of America](https://appshunter.io/developer/1477996603) | [Merative](https://appshunter.io/developer/1643925283) |

## What reviewers say

### IDSA Practice Guidelines

[App page](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375)

Access and stay updated with the latest clinical guidelines from the Infectious Diseases Society of America. This app offers interactive tools, search functionality, and the ability to bookmark key information and take notes for healthcare professionals.

**Highlights:** Access clinical guidelines, Interactive tools, Search guidelines, Bookmark pages, Take notes

**Features:** macOS Compatibility

**In-app purchases:** none


### Micromedex

[App page](https://appshunter.io/ios/app/micromedex/id6471286555)

Access evidence-based clinical insights at the point of care with this comprehensive medical reference app. It provides daily updated drug information, pediatric and neonatal references, IV compatibility, and drug interaction checks, along with clinical calculators.

**Highlights:** Drug Reference Summary, NeoFax and Pediatric Reference, IV Compatibility, Drug Interactions, Clinical Calculators, Automated Content Updates

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

**In-app purchases:** none


## Frequently asked questions

### Is IDSA Practice Guidelines free?

IDSA Practice Guidelines is free to download, with no in-app purchases.

### Is Micromedex free?

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

### Which has better reviews, IDSA Practice Guidelines or Micromedex?

IDSA Practice Guidelines is rated higher. IDSA Practice Guidelines averages 4.8 out of 5 from 559 ratings, while Micromedex averages 3.4 from 35 ratings.

### Do IDSA Practice Guidelines or Micromedex have ads?

Neither IDSA Practice Guidelines nor Micromedex shows ads.

### Which is updated more often, IDSA Practice Guidelines or Micromedex?

IDSA Practice Guidelines ships an update every 7 months, and Micromedex every 2 months. Most recently, IDSA Practice Guidelines was updated on October 16, 2026 and Micromedex on October 13, 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.*