Comparison

ECG Pro | Road to Mastery vs RhythmoraECG

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

Head to head
About

ECG Pro | Road to Mastery

Master ECG interpretation with real-world cases and interactive learning modes. This app offers detailed analysis of over 3,500 ECG recordings, helping healthcare professionals and students build confidence and sharpen their diagnostic skills.

Highlights
  • 3,500+ real 12-lead ECG cases
  • Raw waveform data at pixel-level detail
  • Expert interpretations with 100+ findings
  • Play Mode with audible heartbeat cues
  • Read Mode for self-paced interpretation
  • Browse and search by finding or waveform feature
  • 12x1, 6x2, or 4x3 lead layouts
Features
Read full description

ECG Pro | 12-Lead ECG Cases & Reference Real ECGs. Real cases. Real confidence. Whether you're a medical student finding your feet or a seasoned clinician keeping your skills sharp, ECG Pro gives you a hands-on way to master ECG interpretation, at your own pace, on your own device. Trusted by 5 million healthcare professionals worldwide. Learn from real-world cases, not textbook diagrams Every one of our 3,500+ cases comes from actual 12-lead ECG recordings captured at 500Hz, raw waveform data you can examine at pixel-level detail, not static images. Each case includes a full expert interpretation covering 100+ findings across arrhythmias, conduction disorders, ST changes, hypertrophy, and more. Two ways to learn Play Mode: watch the trace unfold in real time with audible heartbeat cues, just like a bedside monitor Read Mode: interpret a printed 12-lead tracing at your own pace, then check the expert read Built for how clinicians actually work Browse by finding: AFib, VT, ST elevation, QT prolongation, and more Search by waveform feature, type "flat T wave" or "escape rhythm" and find it instantly View in 12×1, 6×2, or 4×3 lead layouts P / QRS / T wave annotations across all 12 leads Bookmark cases for later review Share cases as PDF with colleagues or students For everyone in healthcare Medical students building a cardiology foundation. Physicians and practitioners staying sharp. Nurses and paramedics recognising critical rhythms. Teachers with a ready-made library of teaching cases. Findings include Atrial Flutter · Atrial Fibrillation · Ventricular Fibrillation · SVT · Ventricular Tachycardia · PVC / PAC Bigeminy & Trigeminy · Escape Rhythms · QT Prolongation · Short QT · ST Elevation · Ventricular Hypertrophy · High Voltage · S1S2S3 Pattern · and many more Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RhythmoraECG

Features
Read full description

Learn to interpret ECGs with a structured, repeatable approach. Rhythmora ECG Academy combines visual rhythm lessons, focused quizzes, ECG calculators, progress tracking, and optional photo-assisted research tools in one private, offline study app. LEARN SYSTEMATICALLY• Follow an eight-step ECG interpretation method• Study 18 illustrated rhythm and pattern guides• Review rate, rhythm, intervals, axis, conduction, and ST–T changes• Open cited clinical and educational references PRACTICE WITH PURPOSE• Choose Quick Check, Practice, or Challenge mode• Work through 26 reviewed questions• See immediate explanations and revisit missed questions• Track goals, streaks, achievements, and category progress locally USE PRACTICAL ECG TOOLS• Calculate heart rate using large boxes, small boxes, or a 10-second strip• Calculate QTc with Bazett and Fridericia formulas• Explore the two-lead axis quadrant• Practice measurements with calibrated digital calipers PHOTO-ASSISTED LEARNING• Capture or choose a de-identified ECG image• Zoom, increase contrast, and review capture quality and calibration• Enter exact intervals and lead-by-lead ST measurements• Optionally run an on-device Core ML research model for five broad PTB-XL pattern classes• Review transparent model scores, extraction-quality warnings, and abstentions PRIVATE BY DESIGN• No account, advertising, analytics, or cloud storage• Learning progress stays on the device• ECG images are processed in memory and are not uploaded or saved by the app IMPORTANTRhythmora ECG Academy is an educational study aid, not a medical device. It does not provide a clinical diagnosis or treatment recommendation. Its optional AI feature is unvalidated for clinical use. The broad MI model class cannot determine whether an infarction is acute and cannot diagnose STEMI or coronary occlusion. A normal or indeterminate result cannot exclude disease or an emergency. Always use the original diagnostic-quality tracing, current guidelines, local protocols, and qualified clinical review. If someone may be experiencing a medical emergency, contact local emergency services immediately.

Screenshots

ECG Pro | Road to Mastery4 screens
RhythmoraECG2 screens

Verdict

The call

The clearest difference is in-app purchases: RhythmoraECG at none against ECG Pro | Road to Mastery's 5. ECG Pro | Road to Mastery's advantage is update cadence (every 9 days vs every 2 months). On price, ads, 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 Pro | Road to Mastery sells 5 in-app purchases, starting at $4.99 per month. RhythmoraECG asks for nothing beyond the download.

UpkeepUpdate frequency

ECG Pro | Road to Mastery ships an update every 9 days, RhythmoraECG every 2 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
ECG Pro | Road to Mastery versus RhythmoraECG: the parameters behind the verdict, then further details
ParameterECG Pro | Road to MasteryRhythmoraECG
PriceFreeFree
Rating4.5 (3.6K ratings) — better—
Positive reviews75.5% of reviews—
Number of ratings3.6K — better—
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple TV — betteriPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size110 MB4 MB
Age rating12+17+
DeveloperWMS, IncGaffar Ali

Bugs and requests

ECG Pro | Road to Mastery

Reported bugs

3 issues
  • Inability to request refunds
  • Setup issues with Verizon account requirement
  • Crashes and freezes on certain devices

Requested features

5 requests
  • Ability to hide ECG interpretation results
  • Option to set user profile (age, weight, etc.)
  • Ability to favorite specific ECGs for quizzing
  • Inclusion of 12-lead ECG examples
  • Integration with Apple Watch for ECG recording

RhythmoraECG

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

ECG Pro | Road to Mastery

Subscriptions3
  • ECG Pro Monthly$4.991 Month
  • ECG Pro Yearly1 Year trial$14.991 Year
  • ECG Pro Yearly Family Sharing$19.991 Year
One-time2
  • ECG Pro$49.99
  • ECG Pro + Family Sharing$59.99
None

RhythmoraECG

No in-app purchases

Questions

Is ECG Pro | Road to Mastery free?
ECG Pro | Road to Mastery is free to download, with in-app purchases available.
Is RhythmoraECG free?
RhythmoraECG is free to download, with no in-app purchases.
Do ECG Pro | Road to Mastery or RhythmoraECG have ads?
Neither ECG Pro | Road to Mastery nor RhythmoraECG shows ads.
Which is updated more often, ECG Pro | Road to Mastery or RhythmoraECG?
ECG Pro | Road to Mastery ships an update every 9 days, and RhythmoraECG every 2 months. Most recently, ECG Pro | Road to Mastery was updated on November 6, 2026 and RhythmoraECG on October 31, 2026.

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