Kardia
85
Quality Score
Excellent
Kardia
High confidence
✍️ bumetric analysis
“
Kardia is an iOS app from AliveCor, Inc. in the Medical category, currently rated 4.8★ across 215,851 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 85: Excellent (strong product-market fit). For a Medical app, that means strong product-market fit. 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
$700K
per month
→
12-mo forecast
$741K – $1141K
per month
→
24-mo forecast
$886K – $1645K
per month
BIG tierFREE
💡 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
🤖Also on Android
$796/mo · 57K ratings · 4.7★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$140K
↳ What it cost to build · not monthly revenue
Likely range $105K – $190K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~12 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 (417 MB) | +$40K |
| ⚙ Medical complexity ×1.55 | +$49K |
Total estimate
$140K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$250K
↳ What it would sell for · not monthly revenue
Marketplace range $175K – $325K · 20× MRR multiple
💸
~1.8× 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 |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Medical category multiple | +12% |
| ⭐ Mature user base (100K+ ratings) | +5% |
Final multiple
20× MRR
👥 Estimated audience size
11.5M
Lifetime downloads (US-equivalent)
Monthly active
2.9M
Daily active
570K
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
| 📲 Medical engagement | ~55 installs / rating |
| 🔁 Medical D30 retention | 25% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$700K/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$690K – $933K
12 months
$741K – $1.1M
24 months
$886K – $1.6M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Concerning · 47/100BIG TIERFREE (NO MONETIZATION)below benchmarksGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
8.1
Revenue Strength
5.8
Monetization Maturity
0.5
Defensibility
4.5
Market Position
2.0
Operational Safety
6.4
- 💰 Revenue: Healthy — $280K - $1540K/mo · BIG tier · medium-low confidence, trajectory unclear.
- ⭐ Quality: 4.82★ across 215,851 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — scam/fraud mentions detected, rating drift -1.02 ★ (recent 50 vs lifetime).
🎯 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 = $12.6M-$22.4M.
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 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| High install base (215,851 ratings)METRIC | +$12,000 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Multilingual (26 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Ad-supported / freemiumMETRIC | +$600 |
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 · v5.57.1
Addresses an issue related to user onboarding flow.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Kardia
- Developer
- AliveCor, Inc.
- Bundle ID
- com.alivecor.professional.aliveecg
- App Store URL
- Open in App Store
- Category
- Medical
- Content rating
- 17+
- Languages
- AR, HR, CS, DA, NL, EN, FI, FR, DE, EL, HE, HU, IT, JA, KO, NB, PL, PT, RU, SR, ZH, ES, SV, TH, ZH, VI
Company
- Website
- www.alivecor.com
- Tagline
- Transform Your Practice
- Description
- The easiest way to acquire a 12-lead ECG.
- 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
- $11.9K/mo
- Top-grossing rank
- Outside top 100 in US Medical
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- twitter.com/alivecor
- linkedin.com/company/alivecor
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/AliveCor · instagram instagram.com/alivecor · linkedin linkedin.com/company/alivecor · twitter twitter.com/alivecor
- Not found
- Phone
- +18553388800
- Contact page
- Not found
- About page
- alivecor.com/leadership-team
✨AI Revenue EstimateCONFIDENCE: HIGH
Publicly available sources provide revenue estimates for AliveCor, Inc. as a whole, but do not offer specific revenue figures for the iOS app "Kardia" independently. AliveCor's estimated annual revenue is reported to be around $71.2 million, with $50 million in 2020, generated from device sales and associated subscription services, which the app facilitates.
Sources mentioned: Sensor Tower, Statista, Adapty, Reddit, Forbes, Tracxn, Growjo, YouTube, Prospeo, Preqin
📈Ratings growth215,851 ratings+19% lifetimeShow 3-year history estimate ▾
Tracked (37 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.
📝 About this app
Kardia works with the FDA-cleared KardiaMobile, KardiaMobile 6L, or KardiaBand personal EKG devices, which can detect the most common arrhythmias in just 30 seconds. The Kardia app is designed to make managing heart care from home easier than ever, giving you the ability to seamlessly record EKGs, share heart data with your doctor remotely, keep track of your health history, and more.
Capture a medical-grade EKG with your Kardia device anytime, anywhere—no patches, wires, or gels required.… View full description on the official store →
Capture a medical-grade EKG with your Kardia device anytime, anywhere—no patches, wires, or gels required.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 417 MB🔞 17+📱 iOS 15.0+🔖 v5.57.1🔄 updated 0d ago🌐 AR, HR, CS, DA, NL +21📂 Medical💰 Paid
📅
What Worked™ · Development Pipeline
10 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
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 3.99 → 4.70 (improved 0.71★)
2026-03
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2025-02
📈
Crossed 100 ratings — social-proof flywheel kicking in
2025-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
2024-12
📈
Crossed 10 ratings — social-proof flywheel kicking in
2024-11
⭐
Rating ↑ 3.67 → 4.00 (improved 0.33★)
2024-11
⭐
Rating ↓ 5.00 → 3.00 (dropped 2.00★)
2024-11
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 727 reviews across 7 markets● 66% positive · ● 12% neutral · ● 23% negative · Rating drift: -1.02★ (declining — recent 50: 3.8★ vs lifetime: 4.82★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇬🇧 GB
+0.47
🇺🇸 US
+0.43
🇦🇺 AU
+0.34
🇨🇦 CA
+0.32
🇮🇳 IN
+0.30
🇫🇷 FR
+0.05
🇩🇪 DE
-0.35
Top praise themes
peace mind ×48 heart rate ×18 blood pressure ×18 gives peace ×16 sinus rhythm ×15 saved life ×14 atrial fibrillation ×13 heart rhythm ×13
Top complaint themes
apple health ×14 apple watch ×13 waste money ×9 doesn work ×7 unless pay ×6 nur mit ×6 das gerät ×6 und die ×5
Risk signals
Refund mentions: 0.7% Subscription complaints: 4% Fraud / scam mentions: 0.7%
🌍
Multi-Country Performance
Available in 7 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.77403★ | 2,872 | 4.77403★ this version |
| 🇨🇦 CA | 4.74362★ | 15,310 | 4.74362★ this version |
| 🇩🇪 DE | 4.67255★ | 1,869 | 4.67255★ this version |
| 🇫🇷 FR | 4.70084★ | 1,317 | 4.70084★ this version |
| 🇬🇧 GB | 4.78226★ | 11,592 | 4.78226★ this version |
| 🇮🇳 IN | 4.82029★ | 345 | 4.82029★ this version |
| 🇺🇸 US | 4.81849★ | 217,503 | 4.81849★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Kardia: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 215,851 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Kardia make per month?▴
Based on our ML-calibrated revenue forecast, Kardia earns approximately $11K/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 Kardia?▴
Browse the full Medical 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 Kardia?▴
Kardia is published by AliveCor, Inc. 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 Kardia's BU Score?▴
Kardia has a BU Score of 85/100 (Excellent). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.