# USPSTF Prevention TaskForce vs AMBOSS Medical Knowledge

The clearest difference is rating: AMBOSS Medical Knowledge at 4.9 against USPSTF Prevention TaskForce's 3.7. AMBOSS Medical Knowledge also leads on ratings volume (14K vs 70) and review sentiment (87% vs 64%). USPSTF Prevention TaskForce's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AMBOSS Medical Knowledge sells 1 in-app purchase, starting at $19.99 per month. USPSTF Prevention TaskForce asks for nothing beyond the download.

AMBOSS Medical Knowledge holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: AMBOSS Medical Knowledge has 14K ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 64% of USPSTF Prevention TaskForce's written reviews are positive against 87% of AMBOSS Medical Knowledge's.

USPSTF Prevention TaskForce ships an update every 3 months, AMBOSS Medical Knowledge monthly. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | USPSTF Prevention TaskForce | AMBOSS Medical Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (70 ratings)](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560/reviews) | **[4.9 (14K ratings)](https://appshunter.io/ios/app/amboss-medical-knowledge/id1169487026/reviews)** |
| Number of ratings | 70 | **14K** |
| Positive reviews | 64.1% of reviews | **86.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#37** |
| Size | 15 MB | 70 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 17+ |
| Developer | [AHRQ](https://appshunter.io/developer/311852563) | [AMBOSS](https://appshunter.io/developer/918156225) |

## 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


### AMBOSS Medical Knowledge

[App page](https://appshunter.io/ios/app/amboss-medical-knowledge/id1169487026)

**Currently charting:** #37 Top Grossing · Medical (US App Store)

This app provides quick, reliable answers for medical professionals and students. It offers offline access to clinical information, diagnostic image interpretation, and patient care tools. Prepare for exams with high-yield content and integrate with flashcards for enhanced learning.

**Highlights:** Offline clinical knowledge access, Diagnostic image interpretation, Patient care tools (flowcharts, checklists, calculators), USMLE and Shelf exam preparation, Anki flashcard integration, Evidence-based medical content

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AMBOSS Membership | $19.99 | per month |

**What reviewers like**

- 👍 Easy to navigate and fast to find information
- 🚀 Comprehensive and clear
- 🚀 Excellent platform for learning medicine
- 🚀 Great medical resource for students and clinicians
- 🚀 Unequivocally the best platform for learning medicine

**What reviewers complain about**

- 🐛 Difficulties using the app and studying after recent update
- 🔓 App limitations like no highlighting, text size adjustment, or digital notebook
- 🐛 Occasional crashes
- 🐛 Knowledge app stopped working
- 🐛 Poor quality of questions in the question bank

**Reported bugs**

- Forced interaction with Safari from the app
- Inability to access articles and diagrams
- Tiny font size that cannot be adjusted

**Requested features**

- Add article options in clinician mode
- Bring back old highlight color
- Add dark mode
- Increase text size
- Add AI assistant to search content and provide answers


## Frequently asked questions

### Is USPSTF Prevention TaskForce free?

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

### Is AMBOSS Medical Knowledge free?

AMBOSS Medical Knowledge is free to download, with in-app purchases available.

### Which has better reviews, USPSTF Prevention TaskForce or AMBOSS Medical Knowledge?

AMBOSS Medical Knowledge is rated higher. USPSTF Prevention TaskForce averages 3.7 out of 5 from 70 ratings, while AMBOSS Medical Knowledge averages 4.9 from 14K ratings.

### Do USPSTF Prevention TaskForce or AMBOSS Medical Knowledge have ads?

AMBOSS Medical Knowledge shows ads; USPSTF Prevention TaskForce does not.

### Which is updated more often, USPSTF Prevention TaskForce or AMBOSS Medical Knowledge?

USPSTF Prevention TaskForce ships an update every 3 months, and AMBOSS Medical Knowledge monthly. Most recently, USPSTF Prevention TaskForce was updated on October 23, 2026 and AMBOSS Medical Knowledge on November 1, 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.*