Comparison

MRI MASTER vs TEE Simulator

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

Head to head
About

MRI MASTER

This app serves as a comprehensive guide for MRI students, radiologists, and technologists. It offers detailed scan planning, a vast protocol library, and in-depth explanations of anatomy, techniques, and physics. It also includes a pathology atlas and an artifact encyclopedia to aid in learning and practice.

Highlights
  • MRI Scan Planning
  • Protocol Library
  • Full-Body Anatomy in 3 Planes
  • Techniques & Parameter Guidance
  • Sequence Physics & Characteristics
  • Pathology Atlas
  • Artifact Encyclopedia
Features
Read full description

Unlock the World of MRI — Anytime, Anywhere Welcome to MRIMaster — the definitive all-in-one guide for MRI students, radiologists, and technologists. From your very first exam to advanced clinical practice, MRIMaster makes MRI learning intuitive, accessible, and powerful. Why MRIMaster?
MRIMaster brings together every practical aspect of MRI into one cohesive app, backed by the quality and reliability you’d expect from a professional resource. Based on the mission and content of mrimaster.com, the app offers: Core Features 1. MRI Scan Planning
Plan scans with confidence. MRIMaster includes detailed guides for over 140 body-part plans, complete with step-by-step instructions, anatomical landmarks, field-of-view templates, and video demonstrations. 2. Protocol Library
Explore a comprehensive collection of 140+ MRI protocols used in everyday clinical practice. Whether it’s brain, spine, musculoskeletal, cardiac, or pediatric MRI — it’s all here. 3. Full-Body Anatomy in 3 Planes
Master anatomy across the body with high-resolution MR images. View most structures in axial, sagittal, and coronal planes for better spatial understanding. 4. Techniques & Parameter Guidance
Dive into how MRI parameters work: NEX, bandwidth, field-of-view, slice thickness, SNR, spatial resolution — and how to optimize them. 5. Sequence Physics & Characteristics
Understand the nuances of T1, T2, FLAIR, STIR, diffusion, contrast sequences, and more. Learn when and why to use each. 6. Pathology Atlas
Access a curated library of MRI cases across different body regions. See how disease processes appear, with annotated images and descriptive commentary. 7. Artifact Encyclopedia
Learn to recognize and correct more than 40 MRI artifacts. Each entry includes causation, visual examples, and practical solutions. Who Is It For? Students & Trainees — Use step-by-step guides, clear visuals, and protocol examples to build strong fundamentals. Radiologists & Technologists — Use it as a pocket reference during practice for protocol verification, anatomy recall, or troubleshooting artifacts. Refresher or Exam Prep Tool — Quickly review parameters, protocols, or pathology cases before exams, rotations, or clinical shifts. Why Trust MRIMaster? Built on the same foundation as mrimaster.com, a resource dedicated to sharing expert-level MRI knowledge. Created by radiology professionals for radiology learners and practitioners. Structured content, intuitive navigation, and visual aids ensure complex concepts stay accessible. Ready to Dive In?
Whether you’re studying for exams, planning your next scan, or revisiting anatomy, MRIMaster is your companion in mastering MRI. Download now — take MRI expertise with you, anywhere.

About

TEE Simulator

This application provides high-fidelity echocardiography simulation for learning transesophageal echocardiography (TEE). It offers realistic control interfaces, automatic view identification, and interactive guidance to help users master TEE skills at their own pace. Optional annotations and self-assessment tools enhance the learning experience.

Highlights
  • Realistic TEE control module interface
  • Automatic identification of 28 standard echocardiographic views
  • Interactive guidance for view adjustment
  • Optional real-time cardiac anatomy annotations
  • Self-assessment assignments with progress tracking
  • Personalized learning experience
Features
Read full description

Practical training in transesophageal echocardiography (TEE) traditionally depends on guidance from experienced physicians in a supervised clinical environment. Training opportunities are limited, and learning is often constrained by the discomfort and limited tolerance of awake patients. This app overcomes these challenges by allowing you to practice TEE at your own pace with a high-fidelity echocardiography simulator. The app features an intuitive interface modeled after a conventional TEE control module, providing a realistic experience of how probe manipulation and control settings affect the echocardiographic image. It automatically recognizes 28 standard TEE views and notifies you when each view has been acquired correctly. Interactive guidance helps you fine-tune the controls to obtain every standard view accurately, making it an effective tool for developing practical TEE skills anytime, anywhere. One of the greatest challenges in learning echocardiography is understanding the three-dimensional relationship between cardiac anatomy and the two-dimensional ultrasound images. To bridge this gap, the app provides optional real-time annotations of all cardiac chambers, major vessels, and valve leaflets in any user-selected imaging orientation, making spatial anatomy easier to understand. Best of all, the built-in self-assessment system allows you to continuously test your knowledge through short, engaging exercises. Your performance is automatically tracked over time, creating a personalized learning profile. The app identifies areas that require additional practice and adapts future assignments accordingly, helping you improve efficiently and systematically. Standard features: • Live labelling of cardiac chambers, great vessels and valve leaflets • Automatic recognition of 5 echocardiographic standard views • Goto function: provides interactive instructions to guide you to 5 standard views, starting from any position of the probe Premium features (in-app purchase): • Access to and automatic recognition of all 28 echocardiographic standard views defined by the ASE • Assistance mode: indicates which settings have been set correctly and which ones need to be adjusted (and how) for any selected view • Goto function for all 28 standard views • Self-assessment for all 28 standard view, allowing you to reach "Expert" level and higher DISCLAIMERS • This app does is NOT intended to provide any medical diagnoses or treatment advice whatsoever. Always seek a doctor’s advice in addition to using this app and before making any medical decisions.  • This app is NOT able to perform a real ultrasound examination on a real patient, nor is it able to transform your device into a real ultrasound machine. • This app uses synthetic echo images based on an artificial human heart model, with live labelling to show what structures are displayed. The 'Live' function of this app makes the heart model move by means of digital animation technology. This function is intended for illustration purposes only, and does not reproduce a clinically realistic movement of the heart wall or any of the heart valves. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://haselhoffherzog.com/privacy/

Screenshots

MRI MASTER4 screens
TEE Simulator4 screens

Verdict

The call

The clearest difference is rating: TEE Simulator at 5.0 against MRI MASTER's 4.5. TEE Simulator also leads on review sentiment (100% vs 74%). MRI MASTER's advantage is ratings volume (48 vs 3). On price, update cadence, 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. MRI MASTER sells 1 one-off in-app purchase and TEE Simulator sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TEE Simulator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: MRI MASTER has 48 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 74% of MRI MASTER's written reviews are positive against 100% of TEE Simulator's.

UpkeepUpdate frequency

MRI MASTER ships an update every 2 months, TEE Simulator monthly. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 7 level
MRI MASTER versus TEE Simulator: the parameters behind the verdict, then further details
ParameterMRI MASTERTEE Simulator
PriceFreeFree
Rating4.5 (48 ratings)5.0 (3 ratings) — better
Positive reviews74.2% of reviews100.0% of reviews — better
Number of ratings48 — better3
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size86 MB578 MB
Age rating17+4+
DeveloperREJOSH GEORGEEltjo Haselhoff

Customer experience

MRI MASTER

All ratings48 ratings
Positive85.4%
Neutral6.3%
Negative8.3%
Written reviews31 reviews
Positive74.2%
Neutral9.7%
Negative16.1%

TEE Simulator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

MRI MASTER

One-time1
  • MRI MASTER OFFLINE VERSION$10.99
3 purchases

TEE Simulator

Subscriptions3
  • One week subscription$9.997 Days
  • One month subscription$19.991 Month
  • One year subscription$39.991 Year

Questions

Is MRI MASTER free?
MRI MASTER is free to download, with in-app purchases available.
Is TEE Simulator free?
TEE Simulator is free to download, with in-app purchases available.
Which has better reviews, MRI MASTER or TEE Simulator?
TEE Simulator is rated higher. MRI MASTER averages 4.5 out of 5 from 48 ratings, while TEE Simulator averages 5.0 from 3 ratings.
Do MRI MASTER or TEE Simulator have ads?
Neither MRI MASTER nor TEE Simulator shows ads.
Which is updated more often, MRI MASTER or TEE Simulator?
MRI MASTER ships an update every 2 months, and TEE Simulator monthly. Most recently, MRI MASTER was updated on September 23, 2026 and TEE Simulator on September 16, 2026.

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