Comparison

TEE Colour Doppler vs EchoGuide by ASE

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

Head to head
About

TEE Colour Doppler

This medical app visualizes cardiac blood flow using 2D and 3D color Doppler imaging. It aids in diagnosing and quantifying the severity of cardiac lesions by demonstrating normal flow patterns across heart structures.

Highlights
  • 2D and 3D echocardiography visualization
  • Color Doppler imaging for blood flow assessment
  • Rotatable 3D heart models
  • Color compare video clips
  • Demonstrates normal blood flow patterns
Read full description

Two and three-dimensional echocardiography forms the basis of assessing cardiac structure and function. The application of colour Doppler imaging is routinely performed over cardiac valves, vascular and other pathological structures to assess blood flow direction and velocity. This aids the confirmation of pathological diagnoses and quantifies the severity of these lesions. This module demonstrates which structures should be viewed using colour Doppler during the standard 2D examination. Each of the 20 standard views is accompanied by a rotatable three-dimensional heart model and a `colour compare’ video clip which simultaneously shows the two-dimensional and colour Doppler images of each view. Normal blood flow across or within various parts of the heart is shown.

About

EchoGuide by ASE

This medical app offers over 50 calculators, algorithms, and charts based on key guidelines for cardiac care professionals. It allows users to favorite interactive tools for quick access to a wide range of echocardiography measurements and assessments.

Highlights
  • Over 50 calculators, algorithms, and charts
  • Based on ASE guidelines
  • Favorite interactive tools
  • Cardiac care reference
  • Echocardiography measurements
Features
Read full description

ASE’s EchoGuide provides access to over 50 calculators, algorithms, and charts. EchoGuide was developed based on key ASE guidelines for use by healthcare professionals providing cardiac care. One special feature in the app is that users have the ability to select their favorite interactive tools for easy access. Topics include: • Left Ventricle • Left Ventricle Mass • Left Ventricular Diastolic Function • Right Ventricle • Left Atrium • Right Atrium Dimensions & Volumes • Aorta • Aortic Regurgitation • Aortic Stenosis • Mitral Regurgitation • Mitral Stenosis • Tricuspid Regurgitation • Tricuspid Stenosis • Pulmonic Regurgitation • Pulmonic Stenosis • Prosthetic Aortic Valve Function • Prosthetic Mitral Valve Function • Prosthetic Tricuspid Valve Function • Prosthetic Pulmonic Valve Function • Prosthetic Valve Regurgitation EchoGuide is intended for educational/informational use only. EchoGuide is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease by aiding clinical decision-making. Please send feedback through the App information page and feel free to leave a review and rating in the App Store.

Screenshots

EchoGuide by ASE4 screens

Verdict

The call

The clearest difference is price: EchoGuide by ASE at Free against TEE Colour Doppler's $4.99. EchoGuide by ASE also leads on rating (4.7 vs 3.0) and update cadence (monthly vs every 24 months). TEE Colour Doppler's advantage is iOS requirement (6.0 vs 14.2). On 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

EchoGuide by ASE is free to download; TEE Colour Doppler costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EchoGuide by ASE holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: EchoGuide by ASE has 41 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

TEE Colour Doppler ships an update every 24 months, EchoGuide by ASE monthly. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
TEE Colour Doppler versus EchoGuide by ASE: the parameters behind the verdict, then further details
ParameterTEE Colour DopplerEchoGuide by ASE
Price$4.99Free — better
Rating3.0 (2 ratings)4.7 (41 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings241 — better
Update frequencyEvery 24 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS6.0 — better14.2
Further details — not scored
Size65 MB96 MB
Age rating17+12+
DeveloperUniversity Health NetworkAmerican Society of Echocardiography

Customer experience

TEE Colour Doppler

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

EchoGuide by ASE

All ratings41 ratings
Positive90.2%
Neutral4.9%
Negative4.9%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

TEE Colour Doppler

No in-app purchases

None

EchoGuide by ASE

No in-app purchases

Questions

Is TEE Colour Doppler free?
TEE Colour Doppler costs $4.99, with no in-app purchases.
Is EchoGuide by ASE free?
EchoGuide by ASE is free to download, with no in-app purchases.
Which has better reviews, TEE Colour Doppler or EchoGuide by ASE?
EchoGuide by ASE is rated higher. TEE Colour Doppler averages 3.0 out of 5 from 2 ratings, while EchoGuide by ASE averages 4.7 from 41 ratings.
Do TEE Colour Doppler or EchoGuide by ASE have ads?
Neither TEE Colour Doppler nor EchoGuide by ASE shows ads.
Which is updated more often, TEE Colour Doppler or EchoGuide by ASE?
TEE Colour Doppler ships an update every 24 months, and EchoGuide by ASE monthly. Most recently, TEE Colour Doppler was updated on October 4, 2026 and EchoGuide by ASE on October 24, 2026.

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