Comparison

Pre PG vs ECG Master

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

Head to head
About

Pre PG

This app helps medical aspirants prepare for entrance exams by simulating real exam conditions with randomized multiple-choice questions. Focus on mastering repeat questions to build a strong foundation for success.

Highlights
  • Simulates real exam conditions
  • Completely randomized questions
  • Focus on repeat MCQs
  • Built by an AIR 47 rank holder
  • Practice MCQs strategically
Features
Read full description

Crack NEET PG with the power of Repeat MCQs. Built by AIR 47 Dr. Nitin Sewani, this app simulates real exam conditions with completely randomized questions — no patterns, no shortcuts, just results Hi PG Aspirants, I’m Dr. Nitin Sewani from GMC Nagpur. I secured an All India Rank of 47 and achieved my dream branch—Radiodiagnosis. I want to share something honestly: I was never a “topper.” My ranks in earlier exams were not impressive. Like many of you, I struggled to figure out what actually works. The turning point in my preparation came when I realized a common mistake—ignoring repeat questions, assuming “these will come anyway.” That assumption held me back for a long time. When I shifted my focus to mastering repeat MCQs and practicing them strategically, everything changed. With just three months of focused, smart preparation, I achieved my rank. Key takeaway: Don’t rush into new content right away. First, build a strong command over repeat questions—they are the foundation of success in these exams. To help fellow aspirants, I created this app with a simple goal: Practice MCQs in a real exam-like environment Get completely random questions (no topic-wise patterns) Train your mind for actual exam conditions This app is a result of my journey and my passion to help others who are putting in the effort but not seeing results yet. I’d love to hear your feedback and suggestions to make this even better for you. Wishing you all the best in your preparation. — Dr. Nitin Sewani

About

ECG Master

Features
Read full description

ECG Master is a comprehensive ECG interpretation and learning reference for doctors, nurses, and allied healthcare professionals. LEARN — 16 STRUCTURED CHAPTERS From cardiac physiology and ECG paper calibration through to advanced arrhythmia, myocardial infarction patterns, right heart disease, cardiomyopathies, and metabolic ECG changes. Each chapter includes original ECG diagrams on clinical pink paper, key tables, clinical tips, and 5 checkpoint questions. CLINICAL CASES — 32 ANNOTATED CASES Eight topic sections covering MI patterns, heart block and bundle branch block, SVT/AF/flutter, ventricular rhythms, hypertrophy, WPW syndrome, electrolytes and drugs, and miscellaneous patterns. Each case includes a clinical vignette, 12-lead ECG trace, annotated findings, and teaching points. TOOLS - QTc calculator — Bazett and Fridericia formulae - Cardiac axis deviation wheel - LVH voltage criteria reference - WPW pathway localisation table QUIZ 20 SCE-style multiple choice questions with detailed explanations. REFERENCES Full citations including ABC of Clinical Electrocardiography (BMJ 2002), ESC STEMI and AF guidelines, Sgarbossa criteria, and more. DESIGNED FOR - MRCP and SCE examination candidates - Junior doctors and foundation trainees - Cardiology and acute medicine trainees - Emergency medicine and ICU clinicians - Nurses and advanced clinical practitioners One-time purchase. No subscription. No internet connection required. For educational and training purposes only. Not for use as sole clinical guidance.

Screenshots

Pre PG4 screens
ECG Master4 screens

Verdict

The call

The clearest difference is in-app purchases: Pre PG at none against ECG Master's 1. Pre PG also leads on update cadence (every 3 days vs every 10 days). ECG Master's advantage is ads (none vs shown). On price, device support and iOS requirement 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

Both are free to download. ECG Master sells 1 one-off in-app purchase. Pre PG asks for nothing beyond the download.

UpkeepUpdate frequency

Pre PG ships an update every 3 days, ECG Master every 10 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 5 level
Pre PG versus ECG Master: the parameters behind the verdict, then further details
ParameterPre PGECG Master
PriceFreeFree
Positive reviews85.7% of reviews—
Update frequencyEvery 3 days — betterEvery 10 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better16
Further details — not scored
Size55 MB9 MB
Age rating17+17+
DeveloperNitin SewaniATIF ELNIL

In-app purchases

None

Pre PG

No in-app purchases

1 purchases

ECG Master

One-time1
  • ECG Master — Full Access$9.99

Questions

Is Pre PG free?
Pre PG is free to download, with no in-app purchases.
Is ECG Master free?
ECG Master is free to download, with in-app purchases available.
Do Pre PG or ECG Master have ads?
Pre PG shows ads; ECG Master does not.
Which is updated more often, Pre PG or ECG Master?
Pre PG ships an update every 3 days, and ECG Master every 10 days. Most recently, Pre PG was updated on October 15, 2026 and ECG Master on October 25, 2026.

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