Heart Simulator vs NeoCardioLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heart Simulator
Explore the electrical function of the heart with an interactive 3D simulator. This tool aids medical and nursing students in understanding ECGs and cardiac rhythm through realistic simulations and detailed anatomical views.
- Interactive 3D heart exploration
- Real-time ECG display (1-lead and 12-lead)
- Electrophysiology parameter control
- ECG caliper tool
- Simulation speed control
- Anatomy views with 3D camera control
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Developed for anyone who is interested in mastering the complexity of the electrical function of the heart. This app helps healthcare professionals and medical/nursing students gain deeper understanding of the ECG. It employs interactive real-time 3D exploration to aid learning of the cardiac rhythm. All text is available in English, German, Spanish, Mandarin 所有文字均以中文提供 and Greek. Tutorial voice over text is available in English. Use Apple Pencil or a soft rubber tip pen for better interaction. ECG is one of the most common diagnostics for Cardiology that all medical and nursing students are introduced at an early stage of their training. Confidence and experience gained from simulated training can help make first diagnosis successful and decrease risk to patients. This app uses real-time 3D anatomy and control of physiological parameters. Utilises electrophysiology simulation and live ECG signals to simulate the normal heart rhythm. APP FEATURES Introductory tutorial with voice-over Electrophysiology parameters: SA node switch on/off SA node rate 30-150bpm AV node block/unblock Escape Rhythm Live single lead ECG display Live 12-lead ECG display Annotated 12-lead ECG display Pause and scroll ECG with simultaneous action potential wavefront and 3d heart vector view ECG calliper tool Simulation speed control: Slow-Mo, Hi-Fi, Fast ECG speed control ECG voltage control ECG leads display with heart vector DCCV Cardioverter/Defibrillator Temporary pacing device with limited functions: On/off switch Pace indicator Interactive placement of pacing wire tip All other pacing parameters are disabled in this app. For fully functional pacemaker please see the Epicardio Temporary Cardiac Pacing app on AppStore. Anatomy views with free 3D camera control Choice of displayed anatomy Preset views General app settings: Sounds on/off Background colour options and brightness Screenshot info Tool tips on/off Languages: English, German, Spanish, Mandarin, Greek This app executes in landscape mode only TRAINING OBJECTIVES Understand what causes the ECG signals during normal sinus rhythm Explore the heart in 3D and gain spatial and temporal understanding of the heart's electrophysiology in normal sinus rhythm BENEFITS Mobility. Users can access individualised simulation training on their personal devices anytime and anywhere Guidance. Guided tutorials aid self-learning without the need for tutoring Model pacing outcomes. Normal vs. pathology overlays make it easy to visually compare differences in pacing that would otherwise need to be imagined Deeper understanding. Real-time interactive 3D anatomy and pacing wire placement provide spatial and temporal understanding of what causes the ECG signals and helps with retention Realistic simulation. Real-time electrophysiology mode and on-screen controls for realistic training DISCLAIMER This application is not a substitute for medical advice. This application is intended for educational purposes only. Persons using the data within this application for medical purposes should not rely solely on the accuracy of the data herein. While data may be updated periodically, users should not rely on this application for the latest information. Any and all liability arising directly or indirectly from the use of this application is hereby disclaimed. All direct, indirect, special, incidental, consequential or punitive damages arising from any use of this application or data contained herein is disclaimed and excluded. All support is provided on an as-is, as-available basis. In downloading this app you expressly recognise: having read and understood the terms, conditions and modalities of the Epicardio Ltd EULA; being satisfied therewith; and agreeing to abide by all its terms and conditions.
NeoCardioLab
This app offers extensive educational content on neonatal hemodynamics and cardiovascular research. It provides learning modules, video clips, and an atlas for understanding echocardiography, POCUS, and congenital heart defects.
- Neonatal hemodynamics education
- Echocardiography (2D & 3D) modules
- Targeted Neonatal Echocardiography (TnECHO)
- Point of Care Ultrasound (POCUS) training
- Near Infrared Spectroscopy (NIRS) modules
- Congenital heart defect resources
- Research updates and webinars
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The NeoCardioLab is a research laboratory interested in clinical and epidemiological neonatal cardiovascular research, as well as education in neonatal hemodynamics. The principal investigator of the NeoCardioLab is Dr. Gabriel Altit from the Montreal Children’s Hospital (at McGill University). On the NeoCardioLab website, we have made available for the learners a whole array of content (clips, videos, presentations, reading material, articles, etc.) as a learning opportunity on echocardiography (2D and 3D), TnECHO (targeted neonatal echocardiography), point of care ultrasound (POCUS) and near infrared spectroscopy (NIRS). You will find on the website, our comprehensive “Atlas” for the expected normal complete neonatal echocardiography (with clips of various views and explanations), as well as clips for selected congenital heart defects. Our training modules are: on NIRS in the neonatal intensive care unit, as well as on POCUS/TnECHO. We offer modules on TnECHO (Targeted Neonatal Echocardiography; with clips outlining all the views and measurements, pulmonary hypertension, PDA, normative values, etc.), POCUS (as well as the example of the use of a hand-held device and how to obtain views) and Congenital Heart defects, as well as modules on Strain/Speckle Tracking and Near Infrared Spectroscopy. We also now host the Neonatal NIRS consortium page and all the recordings of their webinars. Please feel free to navigate the app and use it for training purposes and as a resource to complement your other learning materials. We are constantly updating the website and adding new content. You will also find information on the McGill University Neonatal Hemodynamics Clinical Research training program, if you are interested. Our research uses conventional and advanced echocardiography (speckle-tracking echocardiography on 2D and 3D acquisitions) to better understand the cardiovascular adaptation of newborns with various conditions (such as: prematurity, bronchopulmonary dysplasia, congenital heart defect, congenital diaphragmatic hernia, omphalocele and hypoxic ischemic encephalopathy). We also study cohorts of patients once they have graduated the neonatal intensive care unit (in neonatal follow-up, in the pediatric clinics, as well as during adulthood). Please feel free to contact us if you have questions or suggestions: info@neocardiolab.com. We also have Twitter (@CardioNeo) and Instagram (@NeoCardioLab).
Screenshots
Verdict
The clearest difference is review sentiment: NeoCardioLab at 100% against Heart Simulator's 50%. NeoCardioLab also leads on rating (5.0 vs 2.3) and monetization model (free vs paid). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NeoCardioLab holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 50% of Heart Simulator's written reviews are positive against 100% of NeoCardioLab's.
Heart Simulator ships an update every 10 months, NeoCardioLab weekly. Both last shipped on November 3, 2026.
| Parameter | Heart Simulator | NeoCardioLab |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 10 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 124 MB | 35 MB |
| Age rating | 17+ | 17+ |
| Developer | Epicardio Ltd | gabriel altit |
Customer experience
Heart Simulator
NeoCardioLab
In-app purchases
Heart Simulator
No in-app purchases
NeoCardioLab
No in-app purchases
Questions
Is Heart Simulator free?
Is NeoCardioLab free?
Which has better reviews, Heart Simulator or NeoCardioLab?
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Which is updated more often, Heart Simulator or NeoCardioLab?
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