# USPSTF Prevention TaskForce vs ACOG

The clearest difference is rating: ACOG at 4.9 against USPSTF Prevention TaskForce's 3.6. ACOG also leads on review sentiment (90% vs 63%) and ratings volume (6.3K vs 68). On price, update cadence, 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.

ACOG holds the better App Store score, 4.9 against 3.6. That said, the two scores are not equally well evidenced: ACOG has 6.3K ratings behind it against 68, so its average is the more settled of the two. Written reviews point the same way: 63% of USPSTF Prevention TaskForce's written reviews are positive against 90% of ACOG's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | USPSTF Prevention TaskForce | ACOG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (68 ratings)](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560/reviews) | **[4.9 (6.3K ratings)](https://appshunter.io/ios/app/acog/id616323665/reviews)** |
| Number of ratings | 68 | **6.3K** |
| Positive reviews | 63.5% of reviews | **89.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 13 MB | 28 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [AHRQ](https://appshunter.io/developer/311852563) | [Fountainhead Mobile Solutions LLC](https://appshunter.io/developer/1113758990) |

## What reviewers say

### USPSTF Prevention TaskForce

[App page](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560)

This app provides primary care clinicians with evidence-based recommendations for preventive services. It helps identify appropriate screening, counseling, and medication services for patients based on their individual characteristics.

**Highlights:** Access USPSTF recommendations, Search by patient characteristics, Identify screening services, Find counseling services, Discover preventive medications

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

**In-app purchases:** none

**What reviewers like**

- 👍 Essential for primary care
- 👍 Great evidence-based resource
- 👍 Useful for students and clinicians
- 👍 Well-organized and easy to use
- 👍 Quick reference tool

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Outdated recommendations
- 🐛 Inaccurate/broken recommendations
- 🐛 UI needs update
- 🐛 Not working with latest iOS

**Reported bugs**

- App crashes on startup
- Recommendations are broken/inaccurate
- App not compatible with recent iOS updates
- Menu won't stay open
- Unable to download

**Requested features**

- Update recommendations
- Add more units of measurement (kg/meters)
- Update for dark mode
- Improve UI/UX
- Add more diseases to profile


### ACOG

[App page](https://appshunter.io/ios/app/acog/id616323665)

This app provides obstetricians and gynecologists with essential tools and resources for women's healthcare. Access clinical guidelines, practice advisories, and helpful calculators to support your medical practice.

**Highlights:** EDD Calculator, Indicated Delivery tool (members only), Clinical Consensus documents, Clinical Practice Guidelines, Practice Advisories

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick access to clinical guidance
- 👍 Well-organized and easy to navigate
- 🔍 Convenient way to stay up-to-date with guidelines
- ⚡ Essential for OB-GYNs and providers
- 📚 Excellent resource for clinical reference

**What reviewers complain about**

- 🐛 Occasional crashes and compatibility issues
- 🔍 Could use more advanced search functionality
- 👨‍⚕️ Requires ACOG membership to access full features

**Reported bugs**

- App crashes on launch after updates
- Compatibility issues with older iOS versions

**Requested features**

- Bishop score calculator
- More extensive search engine
- Improved user interface


## Frequently asked questions

### Is USPSTF Prevention TaskForce free?

USPSTF Prevention TaskForce is free to download, with no in-app purchases.

### Is ACOG free?

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

### Which has better reviews, USPSTF Prevention TaskForce or ACOG?

ACOG is rated higher. USPSTF Prevention TaskForce averages 3.6 out of 5 from 68 ratings, while ACOG averages 4.9 from 6.3K ratings.

### Do USPSTF Prevention TaskForce or ACOG have ads?

Neither USPSTF Prevention TaskForce nor ACOG shows ads.

### Which is updated more often, USPSTF Prevention TaskForce or ACOG?

USPSTF Prevention TaskForce ships an update every 3 months, and ACOG every 3 months. Most recently, USPSTF Prevention TaskForce was updated on September 7, 2026 and ACOG on September 23, 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.*