# Guideline Central (Legacy) vs IDSA Practice Guidelines

The clearest difference is review sentiment: Guideline Central (Legacy) at 63% against IDSA Practice Guidelines's 0%. Guideline Central (Legacy) also leads on update cadence (every 3 months vs every 7 months). IDSA Practice Guidelines's advantage is rating (4.8 vs 3.0) and in-app purchases (none vs 10). On price, ads and device support there is nothing between them.

Both are free to download. Guideline Central (Legacy) sells 10 in-app purchases, starting at $169.99 per year. IDSA Practice Guidelines asks for nothing beyond the download.

IDSA Practice Guidelines holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: IDSA Practice Guidelines has 559 ratings behind it against 28, so its average is the more settled of the two. Written reviews complicate that: 63% of Guideline Central (Legacy)'s written reviews are positive against 0% of IDSA Practice Guidelines's, so the app with the better star average is not the one people write more warmly about.

Guideline Central (Legacy) ships an update every 3 months, IDSA Practice Guidelines every 7 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Guideline Central (Legacy) | IDSA Practice Guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (28 ratings)](https://appshunter.io/ios/app/guideline-central-legacy/id567695579/reviews) | **[4.8 (559 ratings)](https://appshunter.io/ios/app/idsa-practice-guidelines/id1478886375/reviews)** |
| Number of ratings | 28 | **559** |
| Positive reviews | **63.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 105 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [International Guidelines Center, Inc](https://appshunter.io/developer/451486344) | [Infectious Diseases Society of America](https://appshunter.io/developer/1477996603) |

## What reviewers say

### Guideline Central (Legacy)

[App page](https://appshunter.io/ios/app/guideline-central-legacy/id567695579)

Access a vast repository of clinical practice guidelines and decision-support tools for healthcare professionals. Quickly find condensed recommendations, pocket guides, calculators, drug information, and clinical trial data to improve patient care and support clinical decisions.

**Highlights:** Clinical practice guideline summaries, Guideline pocket guides, Clinical calculators, Drug information, Clinical trials search, USPSTF preventive services, MEDLINE/PubMed search

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Pocketguides Subscription | $169.99 | per year |
| Clostridium difficile Infection  IDSA, SHEA | Free | one-time |
| Antimicrobial Stewardship  IDSA, SHEA, SIDP | $5.99 | one-time |
| Community – Acquired Pneumonia  IDSA, ATS | $6.99 | one-time |
| Adult Sinusitis  AAO-HNS | $6.99 | one-time |
| Cholesterol - Adult Management  ACCF, AHA | $8.99 | one-time |
| Atrial Fibrillation  ACC/AHA | $8.99 | one-time |
| Diabetes Mellitus - Standards of Medical Care  ADA | $8.99 | one-time |
| ST-Elevation Myocardial Infarction (STEMI)  AHA, ACCF | $10.99 | one-time |
| Heart Failure  ACCF, AHA | $10.99 | one-time |

**What reviewers like**

- 🚀 Fast search
- 👍 Easy to use
- 👍 Great interface
- 👍 Comprehensive information
- 👍 Useful for clinicians

**What reviewers complain about**

- 🐛 Poorly executed
- 🐛 Sluggish performance
- 🐛 Unreadable tables
- 🐛 Incomplete sections
- 🐛 Useless app

**Reported bugs**

- Search-by-specialty and by-organization areas are blank
- Guidelines poorly reproduced
- Sections cut off
- Unable to open app
- Cannot open content

**Requested features**

- Allow deletion of guidelines from library
- Add enhancements periodically
- Improve search to find obvious things
- Ability to add own guidelines
- Links to full text guidelines


### 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


## Frequently asked questions

### Is Guideline Central (Legacy) free?

Guideline Central (Legacy) is free to download, with in-app purchases available.

### Is IDSA Practice Guidelines free?

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

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

IDSA Practice Guidelines is rated higher. Guideline Central (Legacy) averages 3.0 out of 5 from 28 ratings, while IDSA Practice Guidelines averages 4.8 from 559 ratings.

### Do Guideline Central (Legacy) or IDSA Practice Guidelines have ads?

Neither Guideline Central (Legacy) nor IDSA Practice Guidelines shows ads.

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

Guideline Central (Legacy) ships an update every 3 months, and IDSA Practice Guidelines every 7 months. Most recently, Guideline Central (Legacy) was updated on October 21, 2026 and IDSA Practice Guidelines on October 16, 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.*