Comparison

Case Files vs ETSU CPG

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

Head to head
About

Case Files

Master cardiology with real clinical cases to diagnose and manage heart disease. This app offers focused, high-yield content and step-by-step reasoning to build clinical judgment and prepare for exams.

Highlights
  • 30 high-yield clinical cases
  • Step-by-step diagnostic reasoning
  • Clear explanations and clinical pearls
  • Exam preparation for USMLE Step 2 CK
  • Track your progress
  • Study anywhere, anytime
Features
Read full description

Master Cardiology—Fast—Learn cardiology through real clinical cases and sharpen your ability to diagnose and manage heart disease. Case Files: Cardiology delivers focused, high-yield content designed for efficient learning. Think Like a Clinician -Each case mirrors real patient scenarios, helping you build the clinical judgment needed to recognize and manage cardiac conditions. Focused, High-Yield Review -Designed to help you master what matters: -30 high-yield clinical cases -Step-by-step diagnostic reasoning -Clear explanations and clinical pearls -Built for rapid understanding and retention Built for Exam Success -Prepare effectively for USMLE Step 2 CK and shelf exams with focused, high-impact review. Study Anywhere, Anytime -Review cases quickly -Track your progress -Learn in short, focused sessions Trusted Case Files® Series -Proven case-based learning -Real-world clinical scenarios -High-yield, exam-focused content Get Started -Download the app to access sample cases. Unlock the full set for complete cardiology review. Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/

 Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/ First Edition

About

ETSU CPG

Features
Read full description

The CPG lists guidelines and evidence for Distal Radius Fracture (DRF) , Carpal Tunnel, and Lateral Elbow Pain treatment. It covers prognosis, examination measures, and intervention (follow-up) methods. Our app provides recommendations to clinical practitioners based on the document. It allows them to input contextual information and then receive customized guidelines for each area: prognosis, examination, and intervention. The overall business goals are to improve the efficiency and accuracy of the treatment process, reducing health care costs.

Screenshots

Case Files4 screens
ETSU CPG1 screens

Verdict

The call

The clearest difference is in-app purchases: ETSU CPG at none against Case Files's 5. ETSU CPG also leads on update cadence (every 3 weeks vs every 12 months). On price, ads, device support and iOS requirement 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. Case Files sells 5 in-app purchases, starting at $9.99 per 7 days. ETSU CPG asks for nothing beyond the download.

UpkeepUpdate frequency

Case Files ships an update every 12 months, ETSU CPG every 3 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Case Files versus ETSU CPG: the parameters behind the verdict, then further details
ParameterCase FilesETSU CPG
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 12 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size29 MB39 MB
Age rating12+12+
DeveloperExpanded AppsEvan Harris

In-app purchases

5 purchases

Case Files

Subscriptions4
  • 1 Week$9.997 Days
  • Weekly Access$11.997 Days
  • Monthly Access$19.991 Month
Show 1 more
  • 1 Year$89.991 Year
One-time1
  • Case Files Cardiology$39.99
None

ETSU CPG

No in-app purchases

Questions

Is Case Files free?
Case Files is free to download, with in-app purchases available.
Is ETSU CPG free?
ETSU CPG is free to download, with no in-app purchases.
Do Case Files or ETSU CPG have ads?
Neither Case Files nor ETSU CPG shows ads.
Which is updated more often, Case Files or ETSU CPG?
Case Files ships an update every 12 months, and ETSU CPG every 3 weeks. Most recently, Case Files was updated on November 2, 2026 and ETSU CPG on October 28, 2026.

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