# USPSTF Prevention TaskForce vs OpenEvidence

The clearest difference is rating: OpenEvidence at 4.9 against USPSTF Prevention TaskForce's 3.6. OpenEvidence also leads on update cadence (weekly vs every 3 months) and ratings volume (12K vs 68). 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.

OpenEvidence holds the better App Store score, 4.9 against 3.6. That said, the two scores are not equally well evidenced: OpenEvidence has 12K 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 80% of OpenEvidence's.

USPSTF Prevention TaskForce ships an update every 3 months, OpenEvidence weekly. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | USPSTF Prevention TaskForce | OpenEvidence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (68 ratings)](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560/reviews) | **[4.9 (12K ratings)](https://appshunter.io/ios/app/openevidence/id6612007783/reviews)** |
| Number of ratings | 68 | **12K** |
| Positive reviews | 63.5% of reviews | **80.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Best chart rank | — | **#32** |
| Size | 13 MB | 95 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AHRQ](https://appshunter.io/developer/311852563) | [OpenEvidence Inc.](https://appshunter.io/developer/1761260627) |

## 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


### OpenEvidence

[App page](https://appshunter.io/ios/app/openevidence/id6612007783)

**Currently charting:** #32 Top Free · Medical (US App Store)

This app provides healthcare professionals with evidence-based clinical decision support and medical information. It acts as a search engine, sourcing answers from peer-reviewed literature and leading medical organizations to aid in high-stakes medical decisions at the point of care.

**Highlights:** Clinical decision support, Medical search engine, Sourced from peer-reviewed literature, FDA and CDC data integration, Partnerships with leading medical journals, Verified healthcare professional access

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and concise answers
- 💡 Provides references and sources
- 👍 Helpful for clinical practice
- 🚀 Efficient search and retrieval
- 👍 Invaluable quick reference tool

**What reviewers complain about**

- 🐛 App not working in latest update
- ⚠️ Requires specific prompts for complete information

**Reported bugs**

- App not working in latest update

**Requested features**

- Availability on MacBook
- Integration with clinical workflows and EMRs


## Frequently asked questions

### Is USPSTF Prevention TaskForce free?

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

### Is OpenEvidence free?

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

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

OpenEvidence is rated higher. USPSTF Prevention TaskForce averages 3.6 out of 5 from 68 ratings, while OpenEvidence averages 4.9 from 12K ratings.

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

Neither USPSTF Prevention TaskForce nor OpenEvidence shows ads.

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

USPSTF Prevention TaskForce ships an update every 3 months, and OpenEvidence weekly. Most recently, USPSTF Prevention TaskForce was updated on September 7, 2026 and OpenEvidence on September 24, 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.*