Comparison

Case Files vs GasWork.com AA

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 anesthesiology with real clinical cases to build decision-making confidence. This app offers high-yield content for efficient learning, exam preparation, and clinical readiness, all in short, focused sessions.

Highlights
  • Real clinical cases
  • Step-by-step anesthesia management
  • High-yield explanations
  • Exam preparation (USMLE, shelf)
  • Progress tracking
  • Case-based learning
Features
Read full description

Master Anesthesiology—Fast: Learn anesthesiology through real clinical cases and build the confidence to make critical decisions under pressure. Case Files: Anesthesiology delivers high-yield content designed for efficient, focused learning. Think Clearly in High-Stakes Situations: -Each case mirrors real patient scenarios, helping you develop the clinical judgment needed for anesthesia management—not just memorize facts. High-Yield Review for Critical Decisions -Designed for both exam prep and clinical readiness: -50+ high-yield clinical cases -Step-by-step anesthesia management -Clear explanations and clinical pearls -Built for rapid understanding and retention Built for Exam & Rotation Success: -Prepare effectively for USMLE Step 2 CK and shelf exams while strengthening real-world clinical skills. 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 anesthesiology review. Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/

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

About

GasWork.com AA

This app connects Anesthesiologist Assistants with job opportunities. It mirrors the website's listings, allowing users to view, mark as read, and save job posts. Users can also search by state or position duration and inquire about roles.

Highlights
  • View Anesthesiologist Assistant job opportunities
  • Mark jobs as read
  • Save job posts for later
  • Search jobs by state
  • Search jobs by position duration
  • Inquire about jobs via email or web
Features
Read full description

Since 1996, GasWork.com has continued to be the go to place for AA jobs. AA = Anesthesiologist Assistants. Our free GasWork.com AA iPhone app continually mirrors the website so you can peruse Anesthesiologist Assistants opportunities which are constantly changing. After you have clicked on a post and seen the job details, that post is marked as, "Read", so you'll know what jobs you have already looked at. If you want to save a job post so you can find it again, you can swipe left to "Save." Alternatively, on the job details page you can click the hamburger menu icon (three bars) to see a "Save" button. That menu icon will also allow you to Share, Inquire By Email or possibly Inquire By Web. You can search all the jobs by State or Duration of Position (Full Time, Locum Tenens, etc).

Screenshots

Case Files4 screens
GasWork.com AA4 screens

Verdict

The call

The clearest difference is in-app purchases: GasWork.com AA at none against Case Files's 10. Case Files's advantage is update cadence (every 6 months vs every 44 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 10 in-app purchases, starting at $6.99 per 7 days. GasWork.com AA asks for nothing beyond the download.

UpkeepUpdate frequency

Case Files ships an update every 6 months, GasWork.com AA every 44 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Case Files versus GasWork.com AA: the parameters behind the verdict, then further details
ParameterCase FilesGasWork.com AA
PriceFreeFree
Rating—5.0 (8 ratings) — better
Positive reviews72.7% of reviews—
Number of ratings—8 — better
Update frequencyEvery 6 months — betterEvery 44 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size24 MB6 MB
Age rating12+4+
DeveloperExpanded AppsGasWork.com-Inc.

Customer experience

Case Files

Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

GasWork.com AA

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Case Files

Subscriptions8
  • 1 Week$6.997 Days
  • Weekly Access$11.997 Days
  • 1 Month$14.991 Month
Show 5 more
  • Monthly Access$19.991 Month
  • 1 Month$39.991 Month
  • 6 Months$99.993 Months
  • 1 Year$99.991 Year
  • Annual Plan$159.001 Year
One-time2
  • Lifetime Access$24.99
  • Case Files Anesthesiology Board Prep for USLME - LANGE$39.99
None

GasWork.com AA

No in-app purchases

Questions

Is Case Files free?
Case Files is free to download, with in-app purchases available.
Is GasWork.com AA free?
GasWork.com AA is free to download, with no in-app purchases.
Do Case Files or GasWork.com AA have ads?
Neither Case Files nor GasWork.com AA shows ads.
Which is updated more often, Case Files or GasWork.com AA?
Case Files ships an update every 6 months, and GasWork.com AA every 44 months. Most recently, Case Files was updated on October 15, 2026 and GasWork.com AA on October 12, 2026.

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