Comparison

Paediatric calculator vs TTE PoCUS Simulator

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

Head to head
About

Paediatric calculator

This app assists healthcare professionals by calculating paediatric dosages based on weight and age. It includes tools for estimating body weight and provides reference information for paediatric cardiac arrest management. Use with care and according to clinical need.

Highlights
  • Dosage calculation by weight and age
  • Age input in days, months, or years
  • Body weight estimation tool
  • Paediatric cardiac arrest reference
  • Reference for ETT size calculation
Features
Read full description

Instructions for use: Enter the body weight (range 0-50kg) and the age (0-10 years, with option to enter age in months or days). The information provided is self-explanatory. If you enter the age in days, the app will assume the baby is a neonate or a very small infant and will take this into account in certain calculations, e.g. ETT size. Additiontal functions: A body weight estimation tool is available to estimate the patient's body weight based on body length/height or age, according to local growth chart data. Additional reference information on management of paediatric cardiac arrest is available via the additional function buttons on the top-right corner. Disclaimer: The use of the application is for reference only; the accuracy of the contents cannot be guaranteed. Administer medications with care and according to clinical need. The author does not accept responsibility or liability for any errors in the information provided or for the misuse or misapplication of material in this app. For reference materials, full disclaimer and copyright information please refer to the app contents. Please contact the author to report any problems or issues.

About

TTE PoCUS Simulator

Master echocardiography with a virtual patient and interactive echo probe. Explore high-fidelity simulated heart echoes with anatomical labels and automatic recognition of 30 standard views. Refine your skills anytime, anywhere, at your own pace.

Highlights
  • Virtual patient practice
  • Interactive echo probe control
  • High-fidelity simulated heart echoes
  • Anatomical labels
  • 30 standard echocardiographic views
  • Real-time echo generation
Features
Read full description

The TTE Pocket Simulator with Cardiac PoCUS training modes offers an immersive, hands-on experience for learning echocardiography, including both traditional and cardiac Point-of-Care Ultrasound (PoCUS) techniques.  Practice with a virtual patient, using an intuitive interface to control the virtual echo probe. Explore high-fidelity simulated heart echos, generated in real time, with anatomical labels and automatic recognition of 30 standard echocardiographic views. The interactive guidance helps you master the assessment of heart structure and function at your own pace and without time constraints. Whether you're a medical student or a healthcare professional in emergency, critical care, or cardiology, this app can help you refine your echocardiography skills anytime and anywhere. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy http://ttesimulator.com/privacy/ DISCLAIMERS A. The goal of this app is to help the user learn the skill of performing transthoracic echocardiography (TTE), by means of an 'interactive anatomy book', with a user interface emulating an echo probe and a patient. The app uses synthetic echo images based on an artificial 3-dimensional human heart model, with interactive labeling to show what anatomic structures are being displayed. This app is NOT able to actually perform a real ultrasound examination on a real patient, neither is it able to transform your device into a real ultrasound machine, nor is this app intended to provide any medical diagnostic or therapeutic guidelines whatsoever. Always seek a doctor’s advice in addition to using this app, and before making any medical decisions. B. This app makes an artificial heart model move by means of digital animation technology. This function is intended for illustration purposes only, and does not reproduce a clinically realistic motion of the heart wall or any of the heart valves. C. All information contained within this app has been researched to the best of our knowledge and belief. The app has been reviewed and tested extensively by experts in the fields of cardiology, echocardiography and physics. However, we cannot, and we do NOT assume liability of any kind for anything contained within this app and neither for any liabilities or harms that might result from using this app. By using this app you explicitly agree to these conditions of use.

Screenshots

Paediatric calculator2 screens
TTE PoCUS Simulator4 screens

Verdict

The call

The clearest difference is in-app purchases: Paediatric calculator at none against TTE PoCUS Simulator's 3. Paediatric calculator also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). TTE PoCUS Simulator's advantage is update cadence (every 6 weeks vs every 4 months). On price, rating, ratings volume and ads 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. TTE PoCUS Simulator sells 3 in-app purchases, starting at $9.99 per 7 days. Paediatric calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Paediatric calculator against 5.0 for TTE PoCUS Simulator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Paediatric calculator ships an update every 4 months, TTE PoCUS Simulator every 6 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Paediatric calculator versus TTE PoCUS Simulator: the parameters behind the verdict, then further details
ParameterPaediatric calculatorTTE PoCUS Simulator
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—50.0% of reviews
Number of ratings11
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.6
Further details — not scored
Size10 MB128 MB
Age rating17+12+
DeveloperThe Chinese University of Hong KongEltjo Haselhoff

Customer experience

Paediatric calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

TTE PoCUS Simulator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Paediatric calculator

No in-app purchases

3 purchases

TTE PoCUS Simulator

Subscriptions3
  • One week subscription$9.997 Days
  • One month subscription$14.991 Month
  • One year subscription$59.991 Year

Questions

Is Paediatric calculator free?
Paediatric calculator is free to download, with no in-app purchases.
Is TTE PoCUS Simulator free?
TTE PoCUS Simulator is free to download, with in-app purchases available.
Which has better reviews, Paediatric calculator or TTE PoCUS Simulator?
Paediatric calculator and TTE PoCUS Simulator are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Paediatric calculator or TTE PoCUS Simulator have ads?
Neither Paediatric calculator nor TTE PoCUS Simulator shows ads.
Which is updated more often, Paediatric calculator or TTE PoCUS Simulator?
Paediatric calculator ships an update every 4 months, and TTE PoCUS Simulator every 6 weeks. Most recently, Paediatric calculator was updated on October 8, 2026 and TTE PoCUS Simulator on October 11, 2026.

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