EchoCalc vs 3D Heart Anatomy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EchoCalc
Access essential echocardiography reference data for clinical practice. Includes measurements, diastolic function, prosthetic valve data, and topic guides. Supports multiple reference standards and recent guidelines.
- Echocardiography reference data
- LV/RV size & function
- Diastolic function data
- Prosthetic valve reference
- Topic guides with explanations
- Multiple reference standards (BSE, ASE, EACVI)
- Access to recent guidelines
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EchoCalc provides access to all the key echocardiography reference data commonly used in clinical practice: - LV/RV size & function, LV mass, aortic dimensions, atrial dimensions - Diastolic function - Prosthetic aortic & mitral valve reference data - Topic guides on each chapter with how-to explanations on how to measure and interpret echo data - Updated to the latest BSE reference data but also allows switching to ASE/EACVI references - Access to a mobile-friendly version of all recent BSE guidelines: - Standard TTE Study - Standard TOE Study - Outpatient Indications - Inpatient Indications - Aortic Stenosis - Aortic Regurgitation - Mitral Valve - Tricuspid & Pulmonary Valves - Right Heart - Pulmonary Hypertension - Diastolic Dysfunction - Cardio-Oncology - Hypertrophic Cardiomyopathy - Valve Replacement - Stress Echo - Restrictive Cardiomyopathy - ARVC - Marfan Syndrome - Congenital
3D Heart Anatomy
Explore the intricate details of the human heart with a comprehensive 3D atlas. Featuring over 150 detailed structures and photorealistic graphics, this app offers an immersive learning experience for students and professionals alike. Access detailed anatomical models offline for convenient study.
- Immersive 3D heart models
- Over 150 detailed structures
- Photorealistic graphics
- Professional-grade accuracy
- Offline accessibility
- Interactive navigation (rotate, zoom)
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3D Heart Anatomy is the ultimate companion for those seeking to understand the heart's complex structures, whether for professional use, academic study, or personal interest. Dive into the captivating world of heart anatomy and start your journey with more than 150 individually detailed structures solely dedicated to the heart, 3D Heart Anatomy is a testament to the intricate design of one of the human body's most vital organs. Features: Immersive 3D Experience: Navigate and interact with high-resolution 3D models of the heart. Rotate, zoom and move structures with ease and precision. Comprehensive Atlas: With over 150 individual heart structures, explore every chamber, valve, vessel, and associated system with unparalleled depth and clarity. Photorealistic Graphics: Cutting-edge graphics that renders heart structures with extraordinary detail and realism, offering an effective tool for understanding complex heart anatomy. Professional-Grade Accuracy: Created by medical professionals and backed by medical literature, 3D Heart Atlas is both an engaging learning tool and a reliable reference for professionals. Accessible Anywhere: No Internet? No problem, keep learning wherever you are. We continuously strive to improve the quality and functionality of 3D Heart Anatomy. User feedback is invaluable for these improvements. If you find the application beneficial, please consider rating it on the App Store. Thank you for your continued support.
Screenshots
Verdict
The clearest difference is review sentiment: EchoCalc at 49% against 3D Heart Anatomy's 0%. EchoCalc also leads on price (Free vs $6.99) and update cadence (monthly vs every 4 months). 3D Heart Anatomy's advantage is rating (5.0 vs 2.3) and in-app purchases (none vs 3). On 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
EchoCalc is free to download; 3D Heart Anatomy costs $6.99 up front. EchoCalc sells 3 one-off in-app purchases. 3D Heart Anatomy asks for nothing beyond the download.
3D Heart Anatomy holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: EchoCalc has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 49% of EchoCalc's written reviews are positive against 0% of 3D Heart Anatomy's, so the app with the better star average is not the one people write more warmly about.
EchoCalc ships an update monthly, 3D Heart Anatomy every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | EchoCalc | 3D Heart Anatomy |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | 2.3 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 48.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 23 — better | 1 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 167 MB |
| Age rating | 17+ | 4+ |
| Developer | British Society of Echocardiography | XR Anatomy LTD |
Customer experience
EchoCalc
3D Heart Anatomy
In-app purchases
EchoCalc
- Donate £2 to BSE$1.99
- Donate £5 to BSE$4.99
- Donate £10 to BSE$9.99
3D Heart Anatomy
No in-app purchases
Questions
Is EchoCalc free?
Is 3D Heart Anatomy free?
Which has better reviews, EchoCalc or 3D Heart Anatomy?
Do EchoCalc or 3D Heart Anatomy have ads?
Which is updated more often, EchoCalc or 3D Heart Anatomy?
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