# ACP Clinical Guidelines vs Guideline Central

The clearest difference is rating: Guideline Central at 5.0 against ACP Clinical Guidelines's 3.0. Guideline Central also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (100% vs 81%). ACP Clinical Guidelines's advantage is ratings volume (12 vs 2) and iOS requirement (12.0 vs 15.1). 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.

Guideline Central holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: ACP Clinical Guidelines has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 81% of ACP Clinical Guidelines's written reviews are positive against 100% of Guideline Central's.

ACP Clinical Guidelines ships an update every 2 months, Guideline Central every 2 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ACP Clinical Guidelines | Guideline Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (12 ratings)](https://appshunter.io/ios/app/acp-clinical-guidelines/id618318388/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/guideline-central/id6770587739/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 39 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [American College of Physicians](https://appshunter.io/developer/371090673) | [International Guidelines Center, Inc](https://appshunter.io/developer/451486344) |

## What reviewers say

### ACP Clinical Guidelines

[App page](https://appshunter.io/ios/app/acp-clinical-guidelines/id618318388)

Access evidence-based clinical practice guidelines from the American College of Physicians on your mobile device. This app provides internal medicine physicians and other clinicians with convenient access to recommendations, summary tables, and algorithms in an interactive format.

**Highlights:** Evidence-based clinical practice guidelines, Recommendations and rationale, Summary tables, Algorithms, High value care advice, Interactive mobile format

**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 ACP Clinical Guidelines free?

ACP Clinical 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, ACP Clinical Guidelines or Guideline Central?

Guideline Central is rated higher. ACP Clinical Guidelines averages 3.0 out of 5 from 12 ratings, while Guideline Central averages 5.0 from 2 ratings.

### Do ACP Clinical Guidelines or Guideline Central have ads?

Neither ACP Clinical Guidelines nor Guideline Central shows ads.

### Which is updated more often, ACP Clinical Guidelines or Guideline Central?

ACP Clinical Guidelines ships an update every 2 months, and Guideline Central every 2 weeks. Most recently, ACP Clinical Guidelines was updated on October 21, 2026 and Guideline Central on October 24, 2026.

---

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