Instant ECG - Mastery of EKG
64
Quality Score
Solid
Instant ECG - Mastery of EKG
Medium confidence
✍️ bumetric analysis
“
Instant ECG - Mastery of EKG is an iOS app from iAnesthesia LLC in the Education category, currently rated 4.0★ across 516 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 64: Solid (established niche player). For a Education app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~9 months at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (214 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$175K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $250K · 15× MRR multiple
💸
~1.6× build cost (break-even+)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
15× MRR
👥 Estimated audience size
43K
Lifetime downloads (US-equivalent)
Monthly active
7.8K
Daily active
2.3K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Education engagement | ~85 installs / rating |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
29% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 49/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
7.2
Product Quality
5.7
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
7.5
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.04★ across 516 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2478d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2478d since update).
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K. Portfolio play ($54K/mo combined) commands premium.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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 10 of 10 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 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (17y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| priceyREVIEW | −$800 | |
| Good rating (4.0★)METRIC | +$800 | |
| Early-stage install base (516 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
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.
🆕 What's New · v3.5
In this update you will find bug fixes for videos that were not playing correctly and text that was not displaying correctly.
If you have any questions, suggestions or just want to chat, email us at support@ianesthesia.org.
If you have any questions, suggestions or just want to chat, email us at support@ianesthesia.org.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Instant ECG - Mastery of EKG
- Developer
- iAnesthesia LLC
- Bundle ID
- org.caselogs.ECG
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- iAnesthesia LLC
- 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
- $12.8K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth516 ratings+48% lifetimeShow 3-year history estimate ▾
Tracked (59 weeks) Pre-tracking estimate (36 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.
💰Pricing History$0.00 → $5.99 (+0%)
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.
📝 About this app
Instant ECG was designed as an ECG / EKG / Electrocardiogram guide for physicians, nurses, paramedics and other health care professionals. It is an excellent learning tool as well as a quick reference.
ECGs:
- Normal Sinus Rhythm (NSR)
- Sinus Tachycardia
- Sinus Bradycardia
- Sinus Pause
- Atrial Flutter
- Atrial Fibrillation
- Wandering Atrial Pacemaker
- Premature Atrial Contraction
- Supraventricular Tachycardia (SVT)
- 1st Degree AV Block
- 2nd Degree Wenckebach
- 2nd Degree Mobitz II
- 3rd Degree AV Block
- Wolff-Parkinson White (WPW)
- Junction Rhythm… View full description on the official store →
ECGs:
- Normal Sinus Rhythm (NSR)
- Sinus Tachycardia
- Sinus Bradycardia
- Sinus Pause
- Atrial Flutter
- Atrial Fibrillation
- Wandering Atrial Pacemaker
- Premature Atrial Contraction
- Supraventricular Tachycardia (SVT)
- 1st Degree AV Block
- 2nd Degree Wenckebach
- 2nd Degree Mobitz II
- 3rd Degree AV Block
- Wolff-Parkinson White (WPW)
- Junction Rhythm… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 214 MB🔞 17+📱 iOS 11.0+🔖 v3.5🔄 updated 0d ago🌐 EN📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
9 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
⭐
Rating ↑ 3.10 → 4.04 (improved 0.94★)
2026-05
💲
Went paid — introduced $5.99 price point
2026-03
⭐
Rating ↓ 3.58 → 3.10 (dropped 0.48★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2010-02
📈
Crossed 100 ratings — social-proof flywheel kicking in
2009-08
📈
Crossed 50 ratings — social-proof flywheel kicking in
2009-01
⭐
Rating ↓ 4.88 → 4.44 (dropped 0.44★)
2009-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
2009-01
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.81818★ | 11 | 3.81818★ this version |
| 🇧🇷 BR | 4.85714★ | 7 | 4.85714★ this version |
| 🇨🇦 CA | 3.71429★ | 21 | 3.71429★ this version |
| 🇩🇪 DE | 3.06452★ | 31 | 3.06452★ this version |
| 🇫🇷 FR | 3.6875★ | 16 | 3.6875★ this version |
| 🇬🇧 GB | 3.55556★ | 9 | 3.55556★ this version |
| 🇮🇳 IN | 3.57143★ | 7 | 3.57143★ this version |
| 🇯🇵 JP | 3.25★ | 8 | 3.25★ this version |
| 🇺🇸 US | 4.04642★ | 517 | 4.04642★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Instant ECG - Mastery of EKG: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by iAnesthesia LLC
View all →📦 Portfolio summaryINDIE studio
6apps·$54K/mocombined
✓ Diversified — top app contributes 39%; risk spread across portfolio
About this analysis
Why medium confidence: 516 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Instant ECG - Mastery of EKG make per month?▴
Based on our ML-calibrated revenue forecast, Instant ECG - Mastery of EKG earns approximately $12K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like Instant ECG - Mastery of EKG?▴
Browse the full Education category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes Instant ECG - Mastery of EKG?▴
Instant ECG - Mastery of EKG is published by iAnesthesia LLC on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Instant ECG - Mastery of EKG's BU Score?▴
Instant ECG - Mastery of EKG has a BU Score of 64/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.