# USPSTF Prevention TaskForce vs Probiotic Guide USA

The clearest difference is rating: Probiotic Guide USA at 4.7 against USPSTF Prevention TaskForce's 3.6. Probiotic Guide USA also leads on review sentiment (100% vs 63%) and iOS requirement (14.0 vs 18.0). USPSTF Prevention TaskForce's advantage is update cadence (every 3 months vs every 6 months) and ratings volume (68 vs 9). 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.

Probiotic Guide USA holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: USPSTF Prevention TaskForce has 68 ratings behind it against 9, 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 100% of Probiotic Guide USA's.

USPSTF Prevention TaskForce ships an update every 3 months, Probiotic Guide USA every 6 months. The most recent releases landed on September 29, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | USPSTF Prevention TaskForce | Probiotic Guide USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (68 ratings)](https://appshunter.io/ios/app/uspstf-prevention-taskforce/id311852560/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/probiotic-guide-usa/id1378720485/reviews)** |
| Number of ratings | **68** | 9 |
| Positive reviews | 63.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 13 MB | 15 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [AHRQ](https://appshunter.io/developer/311852563) | [BH SOFT INC](https://appshunter.io/developer/1378719091) |

## 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


### Probiotic Guide USA

[App page](https://appshunter.io/ios/app/probiotic-guide-usa/id1378720485)

This clinical guide aids healthcare professionals in making informed decisions about probiotic therapy for patients. It translates scientific evidence into practical information, helping clinicians select the right product, dose, and formulation for specific indications.

**Highlights:** Clinical decision-making tool, Translates scientific evidence, Selects product, dose, formulation, Supports various indications, Annual review and updates

**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 Probiotic Guide USA free?

Probiotic Guide USA is free to download, with no in-app purchases.

### Which has better reviews, USPSTF Prevention TaskForce or Probiotic Guide USA?

Probiotic Guide USA is rated higher. USPSTF Prevention TaskForce averages 3.6 out of 5 from 68 ratings, while Probiotic Guide USA averages 4.7 from 9 ratings.

### Do USPSTF Prevention TaskForce or Probiotic Guide USA have ads?

Neither USPSTF Prevention TaskForce nor Probiotic Guide USA shows ads.

### Which is updated more often, USPSTF Prevention TaskForce or Probiotic Guide USA?

USPSTF Prevention TaskForce ships an update every 3 months, and Probiotic Guide USA every 6 months. Most recently, USPSTF Prevention TaskForce was updated on September 29, 2026 and Probiotic Guide USA on September 8, 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.*