Comparison

OSRA 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

OSRA

Features
Read full description

With a user-friendly interface, OSRA offers series of targeted questions to the clinician and will then present the relevant recommendations/ actions that should be carried out using the SDCEP guidelines. This will help streamline decision-making processes, improve clinician confidence and enhance patient safety by promoting evidence-based practice. This innovative app empowers health professionals and students alike to swiftly access and apply the most current, evidence-based recommendations. For professional use only OSRA is an advanced application tailored for use by dental professionals offering an evidence-based resource for planning treatments. It employs specialised medical terminology that may not be comprehensible to non-healthcare individuals. Consequently, it is not intended for use by the general public and should not be utilized by non-professionals in any manner. Use of ORSA OSRA is intended for use by qualified dental professionals who are responsible for determining the most appropriate management strategies in accordance with evidence-based guidelines. We encourage all professionals to engage in ongoing professional development as this app is designed to serve as a reference tool and is not a substitute for accredited training. All material within this app is produced following recognised guidelines and has been reviewed by numerous qualified health professionals. We do not accept liability for any errors within the app or any misuse of the provided material.

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

OSRA4 screens
TTE PoCUS Simulator4 screens

Verdict

The call

The clearest difference is in-app purchases: OSRA at none against TTE PoCUS Simulator's 3. OSRA also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). TTE PoCUS Simulator's advantage is update cadence (every 6 weeks vs every 13 months). On price 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. OSRA asks for nothing beyond the download.

UpkeepUpdate frequency

OSRA ships an update every 13 months, TTE PoCUS Simulator every 6 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
OSRA versus TTE PoCUS Simulator: the parameters behind the verdict, then further details
ParameterOSRATTE PoCUS Simulator
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 13 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.6
Further details — not scored
Size18 MB128 MB
Age rating12+12+
DeveloperQAppsEltjo Haselhoff

In-app purchases

None

OSRA

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 OSRA free?
OSRA 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.
Do OSRA or TTE PoCUS Simulator have ads?
Neither OSRA nor TTE PoCUS Simulator shows ads.
Which is updated more often, OSRA or TTE PoCUS Simulator?
OSRA ships an update every 13 months, and TTE PoCUS Simulator every 6 weeks. Most recently, OSRA was updated on October 17, 2026 and TTE PoCUS Simulator on October 11, 2026.

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