Comparison

USPSTF Prevention TaskForce vs First Aid for USMLE Step 2 CK

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

First Aid for USMLE Step 2 CK

Features
Read full description

"Try before you buy" - Download the FREE App, which includes sample content. In-App purchase required to unlock all content. The most comprehensive and up-to-date high-yield review available for the USMLE® Step 2 CK - completely revised and better than ever! Embedded case vignettes reinforce key concepts. A third year medical students. The expert author team (Tao Le and Vikas Bhushan) that guided students to success on the USMLE® Step 1 presents the 10th edition of this skill-sharpening review for the USMLE® Step 2 CK. With an easy-to-follow bulleted presentation of must-know diseases and disorders, this one-of-a-kind study companion offers the most current overview of all core areas on the boards. Included is a host of learning tools, from key facts and mnemonics to full-color illustrations and proven test-taking strategies—everything students need to pass the exam with flying colors. KEY FEATURES - Co-written by students who excelled on the recent exam and reviewed by top faculty - Concise summaries of more than 1,000 commonly tested clinical topics for fast, high-yield study - Key Facts and mnemonics reinforce must-know concepts - Expert coverage of best initial steps in diagnosis and management - Updated Rapid Review section facilitates last-minute cramming - Hundreds of full-color photographs and illustrations - Revised study and test-taking strategies - A completely updated listing of top-rated review sources - A completely revised, in-depth, student-to-student guide to clinical science review and sample examination resources Content licensed from printed ISBN 10: 126044029X Content licensed from printed ISBN 13: 9781260440294 SUBSCRIPTION : Please choose an auto renewable subscription plan to receive content access and continuous updates. Your subscription automatically renews as per your plan, so you always have the latest content. One months auto-renewing payments - $24.99 Three months auto-renewing payments - $32.99 Yearly auto-renewing payments- $49.99 Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user and auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable." If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy - https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions - https://www.skyscape.com/terms-of-service/licenseagreement.aspx https://www.skyscape.com/index/privacy.aspx

Screenshots

USPSTF Prevention TaskForce4 screens
First Aid for USMLE Step 2 CK4 screens

Verdict

The call

The clearest difference is in-app purchases: USPSTF Prevention TaskForce at none against First Aid for USMLE Step 2 CK's 1. USPSTF Prevention TaskForce also leads on ads (none vs shown). First Aid for USMLE Step 2 CK's advantage is iOS requirement (13.0 vs 18.0). On price, update cadence and device support 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. First Aid for USMLE Step 2 CK sells 1 in-app purchase, starting at $29.99 per month. USPSTF Prevention TaskForce asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 31, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
USPSTF Prevention TaskForce versus First Aid for USMLE Step 2 CK: the parameters behind the verdict, then further details
ParameterUSPSTF Prevention TaskForceFirst Aid for USMLE Step 2 CK
PriceFreeFree
Rating3.7 (70 ratings) — better—
Positive reviews64.1% of reviews—
Number of ratings70 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size15 MB48 MB
Age rating+417+
DeveloperAHRQSkyscape Medpresso Inc

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

First Aid for USMLE Step 2 CK

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

USPSTF Prevention TaskForce

No in-app purchases

1 purchases

First Aid for USMLE Step 2 CK

Subscriptions1
  • FirstAid-USMLE Step 2 CK 1MSub$29.991 Month

Questions

Is USPSTF Prevention TaskForce free?
USPSTF Prevention TaskForce is free to download, with no in-app purchases.
Is First Aid for USMLE Step 2 CK free?
First Aid for USMLE Step 2 CK is free to download, with in-app purchases available.
Do USPSTF Prevention TaskForce or First Aid for USMLE Step 2 CK have ads?
First Aid for USMLE Step 2 CK shows ads; USPSTF Prevention TaskForce does not.
Which is updated more often, USPSTF Prevention TaskForce or First Aid for USMLE Step 2 CK?
USPSTF Prevention TaskForce ships an update every 3 months, and First Aid for USMLE Step 2 CK every 3 months. Most recently, USPSTF Prevention TaskForce was updated on October 31, 2026 and First Aid for USMLE Step 2 CK on October 27, 2026.

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