# USPSTF Prevention TaskForce vs 好大夫在线

The clearest difference is update cadence: 好大夫在线 at fortnightly against USPSTF Prevention TaskForce's every 3 months. 好大夫在线 also leads on rating (3.9 vs 3.6) and iOS requirement (13.0 vs 18.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

好大夫在线 holds the better App Store score, 3.9 against 3.6. Both are backed by a comparable volume of ratings — 68 and 61 respectively. Written reviews complicate that: 63% of USPSTF Prevention TaskForce's written reviews are positive against 58% of 好大夫在线's, so the app with the better star average is not the one people write more warmly about.

USPSTF Prevention TaskForce ships an update every 3 months, 好大夫在线 fortnightly. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | USPSTF Prevention TaskForce | 好大夫在线 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (68 ratings)](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560/reviews) | **[3.9 (61 ratings)](https://appshunter.io/ios/app/id919502358/reviews)** |
| Number of ratings | **68** | 61 |
| Positive reviews | **63.5% of reviews** | 58.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 13 MB | 250 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AHRQ](https://appshunter.io/developer/311852563) | [Beijing Xinyi Qiangguo Technology Co., Limited](https://appshunter.io/developer/1703008099) |

## 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


### 好大夫在线

[App page](https://appshunter.io/ios/app/id919502358)

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

**In-app purchases:** none


## Frequently asked questions

### Is USPSTF Prevention TaskForce free?

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

### Is 好大夫在线 free?

好大夫在线 is free to download, with no in-app purchases.

### Which has better reviews, USPSTF Prevention TaskForce or 好大夫在线?

好大夫在线 is rated higher. USPSTF Prevention TaskForce averages 3.6 out of 5 from 68 ratings, while 好大夫在线 averages 3.9 from 61 ratings.

### Do USPSTF Prevention TaskForce or 好大夫在线 have ads?

Neither USPSTF Prevention TaskForce nor 好大夫在线 shows ads.

### Which is updated more often, USPSTF Prevention TaskForce or 好大夫在线?

USPSTF Prevention TaskForce ships an update every 3 months, and 好大夫在线 fortnightly. Most recently, USPSTF Prevention TaskForce was updated on September 7, 2026 and 好大夫在线 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.*