51
BU Score
Solid
ECG Guide
✍️ BU Analytics Review
“
ECG Guide is an iOS app from WebMD in the Education category, currently rated 3.6★ across 8 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 51 — Solid (established niche player). For a Education app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 9 of 9 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| worth every pennyREVIEW | +$2,000 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (17y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| too expensiveREVIEW | −$1,000 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (8 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 26 MB🔞 17+📱 iOS 11.0+🔖 v6.1🔄 updated 7y ago🌐 EN📂 Education💰 Paid🚀 Launched 2008 (17y old)
📝 About this app
The most comprehensive ECG app in the iPhone App Store - over 200 examples of common and uncommon ECGs
iPad version? bit.ly/ECGiPad or search iTunes "ECG Guide iPad"
Praise for the ECG Guide:
"The best ECG app currently available."
-iMedicalApps.com
"Core Medical App."
- Georgetown Medical School.
“This brand-new gem features concise explanations with ample high-quality ECG examples...”
- American College of Emergency Physicians
“...a 5 star application”
- User review
“...a must have application for doctors, residents and medical students.”
- User review
Succinct yet authoritative, this ECG reference is a critical companion for practicing physicians, medical trainees, nurses and paramedics. It is designed as a learning tool for those still training as well as a reliable reference for more experienced interpreters of ECGs.
*****************************
Features:
- Full reference text that includes in-depth information on topics such as:
- Approach to ECG Interpretation
- Analysis of rate, rhythm, axis, P wave, QRS complex, ST segment, T wave and QT interval
- Ventricular hypertrophy and atrial enlargement
- Assessment of ischemia
- Approach to arrhythmia
- Bradyarrythmias and tachyarrythmias, Heart block, and much more…
(content based on national guidelines 2009 AHA/ACCF/HRS Recommendations for the standardization and interpretation of the electrocardiogram)
- The largest ECG library available on the iPhone with over 200 high resolution sample ECGs with common and complex findings for easy reference
- ECG Interpreter - Stepwise assistance with ECG interpretation. Helps create differential diagnosis based on simple to assess ECG features.
- Over 100 multiple-choice quiz questions to test your knowledge
- Rapid Reference section - one tap takes you to 11 summary pages used to confidently interpret ECGs
- Clear descriptions of both common and complex arrhythmias and ECG findings
- Review etiology and differential diagnosis of common and complex arrhythmias and ECG findings
- Pediatric values included
Compiled and written by Jason Andrade, MD, FRCPC.
iPad version? bit.ly/ECGiPad or search iTunes "ECG Guide iPad"
Praise for the ECG Guide:
"The best ECG app currently available."
-iMedicalApps.com
"Core Medical App."
- Georgetown Medical School.
“This brand-new gem features concise explanations with ample high-quality ECG examples...”
- American College of Emergency Physicians
“...a 5 star application”
- User review
“...a must have application for doctors, residents and medical students.”
- User review
Succinct yet authoritative, this ECG reference is a critical companion for practicing physicians, medical trainees, nurses and paramedics. It is designed as a learning tool for those still training as well as a reliable reference for more experienced interpreters of ECGs.
*****************************
Features:
- Full reference text that includes in-depth information on topics such as:
- Approach to ECG Interpretation
- Analysis of rate, rhythm, axis, P wave, QRS complex, ST segment, T wave and QT interval
- Ventricular hypertrophy and atrial enlargement
- Assessment of ischemia
- Approach to arrhythmia
- Bradyarrythmias and tachyarrythmias, Heart block, and much more…
(content based on national guidelines 2009 AHA/ACCF/HRS Recommendations for the standardization and interpretation of the electrocardiogram)
- The largest ECG library available on the iPhone with over 200 high resolution sample ECGs with common and complex findings for easy reference
- ECG Interpreter - Stepwise assistance with ECG interpretation. Helps create differential diagnosis based on simple to assess ECG features.
- Over 100 multiple-choice quiz questions to test your knowledge
- Rapid Reference section - one tap takes you to 11 summary pages used to confidently interpret ECGs
- Clear descriptions of both common and complex arrhythmias and ECG findings
- Review etiology and differential diagnosis of common and complex arrhythmias and ECG findings
- Pediatric values included
Compiled and written by Jason Andrade, MD, FRCPC.
🆕 What's New · v6.1
- UI updates to new QxMD branding
- update to improve layout on iPhone X devices
- update to improve layout on iPhone X devices
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- ECG Guide
- Developer
- WebMD
- Bundle ID
- com.qxmd.ECGGuide
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- www.qxmd.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $34.3K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth8 ratings+-60% lifetimeShow 3-year history estimate ▾
Tracked (49 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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