# IDSA Practice Guidelines vs ACP Audio

The clearest difference is monetization model: IDSA Practice Guidelines at free against ACP Audio's subscription. IDSA Practice Guidelines also leads on ratings volume (559 vs 4) and iOS requirement (12.0 vs 15.6). On price, rating, review sentiment and update cadence there is nothing between them.

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

ACP Audio holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: IDSA Practice Guidelines has 559 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

IDSA Practice Guidelines ships an update every 7 months, ACP Audio every 4 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | IDSA Practice Guidelines | ACP Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (559 ratings)](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/acp-audio/id6463427749/reviews)** |
| Number of ratings | **559** | 4 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | **Free** | Subscription |
| Size | 105 MB | 105 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Infectious Diseases Society of America](https://appshunter.io/developer/1477996603) | [American College of Physicians](https://appshunter.io/developer/371090673) |

## 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


### ACP Audio

[App page](https://appshunter.io/ios/app/acp-audio/id6463427749)

Access hundreds of hours of medical education content, including clinical lectures and Q&A sessions from national experts. Listen to audio tracks and playlists on various medical topics, create custom playlists, and download content for offline listening.

**Highlights:** Audio versions of ACP educational products, Hundreds of hours of medical content, Clinical lectures and Q&A, Listen to tracks and playlists, Download tracks for offline listening, Create favorite track lists

**Features:** macOS Compatibility

**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 ACP Audio free?

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

### Which has better reviews, IDSA Practice Guidelines or ACP Audio?

ACP Audio is rated higher. IDSA Practice Guidelines averages 4.8 out of 5 from 559 ratings, while ACP Audio averages 5.0 from 4 ratings.

### Do IDSA Practice Guidelines or ACP Audio have ads?

Neither IDSA Practice Guidelines nor ACP Audio shows ads.

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

IDSA Practice Guidelines ships an update every 7 months, and ACP Audio every 4 months. Most recently, IDSA Practice Guidelines was updated on October 3, 2026 and ACP Audio on September 26, 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.*