Comparison

Echolism vs PALS Practice Test Prep

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

Head to head
About

Echolism

Master echocardiography and assess left ventricular function with advanced learning techniques. This pocket-sized tool offers self-quizzing and spaced repetition for efficient learning anytime, anywhere.

Highlights
  • Learn echocardiography
  • Assess left ventricular function
  • Self-quizzing
  • Spaced repetition
  • Pocket-sized learning
Read full description

Echolism is the new way to learn a critical skill in internal medicine: assessing left ventricular function. Use advanced learning techniques like self-quizzing and spaced repitition to maximize your experience in echocardiography. It was never that easy to learn the key feature of echocardiography. Whenever you want, wherever you want. It is all in your pocket. SUBSCRIPTIONS: We offer 2 different subscription models: PRO (1/12 months) Your subscription will automatically renew unless you cancel it at least 24 hours before the end of the current subscription period. The amount for the next period will be debited from your account up to 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your Apple Account Settings. By purchasing you agree to the Terms and Conditions (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and the Privacy Policy on www.echolism.com.

About

PALS Practice Test Prep

Features
Read full description

Study for your PALS (Pediatric Advanced Life Support) exam with original practice questions written for this app from the publicly available current AHA PALS guidelines. Every question has a clear explanation. WHAT YOU GET - Pediatric assessment, high-quality CPR, respiratory emergencies, shock, the cardiac arrest and bradycardia/tachycardia algorithms, and medications and post-resuscitation care. - A clear explanation for every question. - Timed practice tests that mirror the real exam style. - Progress saved on your device, no sign-up, works offline. ORIGINAL & SAFE Every question is written for this app from public study material. Nothing is copied from any real exam, test pool or third-party question bank. FREE TO START Practice free, then a single one-time purchase unlocks the full question bank and unlimited timed tests, no ads, no subscription, no account. NOTE Unofficial study and practice app. Not affiliated with, endorsed by, or sponsored by the American Heart Association (AHA) or any certifying body. For learning only; does not grant certification, guarantee passing any course, and is not medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flysky-privacy.pages.dev

Screenshots

Echolism4 screens
PALS Practice Test Prep4 screens

Verdict

The call

The clearest difference is update cadence: PALS Practice Test Prep at every 10 days against Echolism's monthly. PALS Practice Test Prep also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases 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. Echolism sells 12 in-app purchases, starting at $3.99 per month and PALS Practice Test Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Echolism ships an update monthly, PALS Practice Test Prep every 10 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Echolism versus PALS Practice Test Prep: the parameters behind the verdict, then further details
ParameterEcholismPALS Practice Test Prep
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings8 — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size154 MB25 MB
Age rating17+4+
DeveloperSchallFIT OGfly sky pty ltd

In-app purchases

12 purchases

Echolism

Subscriptions12
  • Echolism Pro3 Days trial$3.991 Month
  • Echolism Pro3 Months trial$3.991 Month
  • Echolism Pro1 Year trial$3.991 Month
Show 9 more
  • Echolism Pro3 Days trial$5.991 Month
  • Echolism Pro3 Months trial$5.991 Month
  • Echolism Pro1 Year trial$5.991 Month
  • Echolism Pro7 Days trial$22.001 Year
  • Echolism Pro3 Months trial$22.001 Year
  • Echolism Pro1 Year trial$22.001 Year
  • Echolism Pro7 Days trial$45.001 Year
  • Echolism Pro3 Months trial$45.001 Year
  • Echolism Pro$45.001 Year
4 purchases

PALS Practice Test Prep

Subscriptions2
  • Pediatric Advanced Life Suppor$6.997 Days
  • Pediatric Advanced Life Suppor$16.991 Month
One-time2
  • Unlock Full Question Bank$4.99
  • Pediatric Advanced Life Suppor$69.99

Questions

Is Echolism free?
Echolism is free to download, with in-app purchases available.
Is PALS Practice Test Prep free?
PALS Practice Test Prep is free to download, with in-app purchases available.
Do Echolism or PALS Practice Test Prep have ads?
Neither Echolism nor PALS Practice Test Prep shows ads.
Which is updated more often, Echolism or PALS Practice Test Prep?
Echolism ships an update monthly, and PALS Practice Test Prep every 10 days. Most recently, Echolism was updated on September 24, 2026 and PALS Practice Test Prep on September 9, 2026.

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