Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does CathSource have a free trial?

No. None of its offers (US) come with a free trial.

MedicalEducation

CathSource

Name: CathSource
Rating: 2 (54 reviews)
Author: ECGsource LLC

ECGsource LLC

Prices are current as of 9 Sept 2026.

CathSource has no in-app products on record in the United States.

2.0 out of 5, based on 54 reviews.

Is CathSource free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does CathSource have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 9 months ago.

CathSource sells in 175 countries. It was released 15 years and 7 months ago, on 21 Feb 2011. It holds a 2.0 rating from 54 reviews.

Supports 1 language: English.