Comparison

USPSTF Prevention TaskForce vs Probiotic Guide USA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

USPSTF Prevention TaskForce

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
Read full description

The Prevention TaskForce (formerly ePSS) is an application designed and developed by the U.S. Department of Health & Human Services (HHS), Agency for Healthcare Research and Quality (AHRQ), the Nation's lead Federal agency for research on health care quality, costs, outcomes and patient safety. It was developed by AHRQ to support the independent U.S. Preventive Services Task Force (USPSTF). The USPSTF is an independent, volunteer panel of national experts in prevention and evidence-based medicine. AHRQ provides support to the USPSTF. The Prevention TaskForce application was developed to assist primary care clinicians identify the screening, counseling, and preventive medication services that are appropriate for their patients. The Prevention TaskForce information is based on the current recommendations of the U.S. Preventive Services Task Force (USPSTF) and can be searched by specific patient characteristics, such as age, sex, and selected behavioral risk factors. When using this tool please read the specific recommendation to determine if the preventive service is appropriate for your patient. This tool is not meant to replace clinical judgment and individualized patient care. *Application downloads and data updates require internet connectivity

About

Probiotic Guide USA

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
Read full description

WHAT is this: A Practice Tool to Assist with Clinical Decision Making for Appropriate Probiotic Therapy for Your Patients WHO is the intended user: This Clinical Guide is designed to translate scientific evidence available for probiotic products to practical, clinically relevant information. It is intended to be used as clinical decision-making tool, enabling clinicians to easily select the appropriate product, dose, and formulation for a specific indication. WHY is this needed: Currently, the body of evidence for probiotic interventions is growing along with popular demand for these products. There is evidence to support the use of probiotic products for a variety of indications beyond gut health, however applications and results are strain-specific. Due to frequent changes in commercial availability of probiotic strains, new published evidence and growing research, an annual review and updates of this Clinical Guide have been conducted since 2008. A general lack of adverse effects attributable to probiotics supports the wide use of these products, but ongoing investigation is recommended.

Screenshots

USPSTF Prevention TaskForce4 screens
Probiotic Guide USA4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
USPSTF Prevention TaskForce versus Probiotic Guide USA: the parameters behind the verdict, then further details
ParameterUSPSTF Prevention TaskForceProbiotic Guide USA
PriceFreeFree
Rating3.6 (68 ratings)4.7 (9 ratings) — better
Positive reviews63.5% of reviews100.0% of reviews — better
Number of ratings68 — better9
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size13 MB15 MB
Age rating4+12+
DeveloperAHRQBH SOFT INC

Customer experience

USPSTF Prevention TaskForce

All ratings68 ratings
Positive61.8%
Neutral8.8%
Negative29.4%
Written reviews63 reviews
Positive63.5%
Neutral6.3%
Negative30.2%

Probiotic Guide USA

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

USPSTF Prevention TaskForce

Reported bugs

9 issues
  • App crashes on startup
  • Recommendations are broken/inaccurate
  • App not compatible with recent iOS updates
  • Menu won't stay open
  • Unable to download
Show 4 more
  • Recommendations won't load
  • Non-functioning links
  • Does not filter correctly
  • Resets everything when going back to home page

Requested features

6 requests
  • Update recommendations
  • Add more units of measurement (kg/meters)
  • Update for dark mode
  • Improve UI/UX
  • Add more diseases to profile
Show 1 more
  • Faster loading times

Probiotic Guide USA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

USPSTF Prevention TaskForce

No in-app purchases

None

Probiotic Guide USA

No in-app purchases

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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