ECG QUIZ vs ECG Rhythms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECG QUIZ
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This app is solely for use by delegates attending the ECG Training Session conducted by Dr. Yash Lokhandwala. As part of the training to Cardiologists as well as Physicians, Dr. Lokhandwala conducts an ECG Quiz to gauge the level of information dissemination and grasp of the ECG complexities by delegates. The app requires delegates to login so as to participate in the Quiz.
ECG Rhythms
This app generates unique ECG strips for practice, preventing memorization and promoting true understanding of cardiac rhythms. It offers adjustable difficulty, detailed explanations, and progress tracking for educational purposes. Designed for medical students and professionals to hone their diagnostic skills.
- Dynamically generated ECG strips
- 31 distinct cardiac rhythms
- Adjustable signal quality (clean, realistic, noisy)
- Open response and multiple-choice answers
- Detailed rhythm criteria and measurements
- Monitor mode for real-time recognition
- Progress tracking for weak areas
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Most ECG apps ship a fixed library of tracings. Work through it twice and you stop reading the strip: you start recognising the picture. Then the real thing looks nothing like the picture. This app generates every strip from scratch. Pick atrial fibrillation and you get a different atrial fibrillation every time, with its own rate, its own irregularity, its own baseline. You cannot memorise your way through it, which is the point. WHAT YOU GET Thirty-one rhythms, drawn on a real 25 mm/s, 10 mm/mV grid with a calibration pulse. Sinus rhythms including arrhythmia and pause. Atrial fibrillation and flutter. Supraventricular and junctional rhythms. All four AV blocks. PACs and PVCs, the R-on-T phenomenon, ventricular tachycardia, torsades de pointes, idioventricular and agonal rhythms, ventricular fibrillation and asystole. Paced rhythms, atrial, ventricular and dual-chamber, plus failure to capture and failure to sense. CHOOSE HOW HARD IT IS Answer from a list while you are learning, then switch to open response and name the rhythm yourself with nothing to pick from. Shorthand works, so afib, vtach and Wenckebach all find it. Set the signal quality. Clean is the textbook tracing. Realistic adds the wander and muscle noise of a cooperative patient. Noisy is the strip nobody trains on and everybody eventually gets. SEE WHY, NOT JUST WHETHER Every answer comes with the criteria that define the rhythm, the measured rate, PR, QRS and QT off that exact tracing, and an explanation of why it is not the rhythm you confused it with. MONITOR MODE Recognising a rhythm as it sweeps across a monitor is a different skill from reading a still strip, and it is the one you need at the bedside. Almost nothing else trains it. TRACK WHAT IS STILL SHAKY The rhythms you miss come back more often. The progress page tells you which ones you have down, which ones keep catching you out, and which pairs you are mixing up. ONE PRICE Everything is included. No subscription, no ads, nothing locked behind a second purchase. Works completely offline. For education and exam preparation. Not a medical device and not for clinical diagnosis or patient care.
Screenshots
Verdict
The clearest difference is iOS requirement: ECG QUIZ at 9.0 against ECG Rhythms's 17.0. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ECG QUIZ ships an update every 2 days, ECG Rhythms daily. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.
| Parameter | ECG QUIZ | ECG Rhythms |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 12+ | 12+ |
| Developer | Chowgule Mediconsult Private Ltd | FLETCHER REECE STOBAUGH |
In-app purchases
ECG QUIZ
No in-app purchases
ECG Rhythms
No in-app purchases







