This medical app calculates QTc using nine different formulas. It allows users to input heart rate or RR interval and QT interval length for quick results. An Apple Watch app is also included for convenient access.
4.7(51 ratings)
Free
Best apps like ECG - Heart Axis Calculator
7+ similar apps compared and reviewed
4.3 avg rating
6 free apps
Updated September 2026
Whether you want more options like ECG or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to ECG
5.0(13 ratings)
Free
This clinical super app synthesizes patient-specific medical information, offering diagnostic decision support and dynamic data for physicians. It aids in diagnosis by augmenting human intelligence with structured medical knowledge and analytics.
5.0(5 ratings)
Free
This app provides a vast library of ECG cases for medical professionals and students. It features cases categorized by difficulty and includes diagnoses, rationales, and references to aid learning.
More apps like ECG
4
ECG for Doctors | EMT | AEMT
Learn ECG EKG Interpretation
Free
Master electrocardiogram interpretation with this comprehensive EKG tutor. Access a vast library of real clinical ECG tracings, detailed annotations, and interactive learning tools. Ideal for medical professionals and students to enhance diagnostic skills anytime, anywhere.
Extensive ECG Library (350+ Cases)Detailed Annotations and InterpretationsArrhythmia Recognition Training
🏥 Medical
(4)
free with in-app purchases5
SEPSIS 3
by ScyMed, Inc
Free
This medical app provides up-to-date sepsis calculators and data based on the Sepsis-3 consensus. It includes tools for assessing sepsis severity, such as SOFA, qSOFA, and NEWS scores, along with master calculator panels for efficient patient data processing.
Sepsis-3 consensus calculatorsSOFA, qSOFA, and NEWS scoresmCalx™ master calculator
🏥 Medical
(2)
free with in-app purchases6
EP Calipers
Electronic calipers
$1.99
This medical app allows users to measure intervals and angles on electrocardiogram (ECG) images. It's designed for healthcare professionals to accurately analyze ECGs from photos or PDFs, aiding in calculations like heart rate and QT intervals.
Measure ECG intervalsMeasure ECG anglesCalculate mean heart rate
🏥 Medical
(6)
paid7
ECG Interpretation MIE
Guidance on 12-lead ECGs ACLS
Free
Learn to interpret rhythm strips and 12-lead ECGs with expert guidance. This app offers illustrated content, learning aids, and practical insights for recognizing and treating arrhythmias. It's designed for students and practicing nurses seeking to build confidence in ECG interpretation.
Learn ECG interpretationRecognize and treat arrhythmiasIllustrated guide with learning aids
🏥 Medical
(3)
free with in-app purchases