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Report updated Apr 24, 2026

Overview · Full Intel report in progress

CathSource is an established medical app that is completely free. With a 1.6/5 rating from 24 reviews, it shows polarized user reception.

What is CathSource?

CathSource is a medical reference tool designed to provide information on cardiac catheterization and angiography. The app claims to offer a searchable index covering topics such as coronary anatomy, hemodynamics, and advanced imaging techniques like IVUS and OCT. It was developed by interventional cardiologists for use by specialists and trainees.

Current Momentum

v2.0 · 4mo ago

Steady

Last updated 122d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Medical

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Searchable Clinical IndexStandard

Provides a reference library covering specialized topics including coronary anatomy, arterial access, and plaque pathology.

Hemodynamic AnalysisStandard

Includes reference material on intracardiac pressures, waveforms, cardiac output, and shunt calculations.

Imaging Modality ReferenceStandard

Offers educational content regarding angiography, IVUS, OCT, and FFR procedures.

How much does it cost?

Free

Who Built It?

ECGsource LLC app icon 1
ECGsource LLC app icon 2
ECGsource LLC app icon 3
ECGsource LLC app icon 4

ECGsource

(14)

Equipping cardiovascular specialists and medical trainees with portable diagnostic reference tools and board preparation resources.

Portfolio

3

Apps

Paid 2
Medical100%

Explore the full ECGsource report

Portfolio breakdown, audience, momentum, and every app published by ECGsource.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for CathSource?

How's The Medical Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for CathSource

Key Takeaways

Recent user feedback indicates that the app is currently non-functional, with reports of broken image galleries and failed video loading.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by CathSource, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “CathSource Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/apps/cathsource

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Data licensed under CC-BY-NC 4.0