# IDSA Practice Guidelines vs Guideline Central

IDSA Practice Guidelines and Guideline Central both sit at 4.8 stars, but that hides the real split: 100% of Guideline Central's written reviews are positive against 0% of IDSA Practice Guidelines's. Guideline Central also leads on update cadence (every 2 weeks vs every 7 months). IDSA Practice Guidelines's advantage is ratings volume (559 vs 2) and iOS requirement (12.0 vs 15.1). 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.

Guideline Central 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 2, so its average is the more settled of the two. Written reviews point the same way: 0% of IDSA Practice Guidelines's written reviews are positive against 100% of Guideline Central's.

IDSA Practice Guidelines ships an update every 7 months, Guideline Central every 2 weeks. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | IDSA Practice Guidelines | Guideline Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (559 ratings)](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/guideline-central/id6770587739/reviews)** |
| Number of ratings | **559** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 105 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Infectious Diseases Society of America](https://appshunter.io/developer/1477996603) | [International Guidelines Center, Inc](https://appshunter.io/developer/451486344) |

## 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


### Guideline Central

[App page](https://appshunter.io/ios/app/guideline-central/id6770587739)

Access a vast collection of clinical practice guidelines and decision-support tools. Quickly find recommendations, calculators, drug information, and more to improve patient care. Stay updated with the latest medical research and guidelines from global associations.

**Highlights:** Clinical practice guideline repository, Guideline summaries and full text links, Clinical calculators, Drug monographs, Clinical trials search, Preventive services recommendations, PubMed search integration

**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 Guideline Central free?

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

### Which has better reviews, IDSA Practice Guidelines or Guideline Central?

Guideline Central is rated higher. IDSA Practice Guidelines averages 4.8 out of 5 from 559 ratings, while Guideline Central averages 5.0 from 2 ratings.

### Do IDSA Practice Guidelines or Guideline Central have ads?

Neither IDSA Practice Guidelines nor Guideline Central shows ads.

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

IDSA Practice Guidelines ships an update every 7 months, and Guideline Central every 2 weeks. Most recently, IDSA Practice Guidelines was updated on October 12, 2026 and Guideline Central on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*