Eko: Digital Stethoscope + ECG
79
Quality Score
Strong
Eko: Digital Stethoscope + ECG
by Eko Health, Inc.
High confidence
✍️ Bumetric analysis
“
Eko: Digital Stethoscope + ECG is an iOS app from Eko Health, Inc. in the Medical category, currently rated 4.8★ across 10,002 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 79: Strong (healthy traction). For a Medical app, that means healthy traction. 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
$15.0K
per month
→
12-mo forecast
$15.5K – $32.5K
per month
→
24-mo forecast
$19.2K – $57.6K
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
87 snapshots on record
Rating
4.8
Reviews
10,002 reviews
Forecast Revenue / mo
$15.0K
Snapshots tracked
87
since Oct 2015
ONE-TIME · BUILD
💰 Estimated build cost
$205K
↳ What it cost to build · not monthly revenue
Likely range $155K – $275K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~1.2y 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 (151 MB) | +$40K |
| ⚙ Medical complexity ×1.55 | +$49K |
| ⚙ 11.2y maintenance × ~1-person team | +$67K |
Total estimate
$205K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$350K
↳ What it would sell for · not monthly revenue
Marketplace range $250K – $450K · 23× MRR multiple
💸
~1.7× 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 |
| 📅 11.2y proven track record | +20% |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Medical category multiple | +12% |
Final multiple
23× MRR
👥 Estimated audience size
385K
Lifetime downloads (US-equivalent)
Monthly active
43K
Daily active
8.6K
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 |
| 📅 11.2y of rating accumulation | -30% |
| 🔁 Medical D30 retention | 25% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 60%
Also possible
React Native
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 151 MB |
| 🏷 Category context | Medical |
| 📦 Mid-large iOS bundle | → Likely native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Active
5%
Last shipped 2026-10-13 · 22 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 22 days since last update | Active development |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$15.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$14.2K – $23.7K
12 months
$15.5K – $32.5K
24 months
$19.2K – $57.6K
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 · 52/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.5
Product Quality
9.7
Revenue Strength
4.2
Monetization Maturity
1.0
Defensibility
4.5
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $10K - $22K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.85★ across 10,002 reviews — exceptional (top 1% in category).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 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 = $269K-$479K. Portfolio play ($30K/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 9 of 9 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (10,002 ratings)METRIC | +$5,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (11y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| 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 · v6.1.0
We’re always working to improve your experience … here’s the latest:
- Redesigned interface – A cleaner, more intuitive experience built to support how clinicians care for patients.
- Encounters – Every visit now keeps its recordings and exams together in a single view.… Full release notes →
- Redesigned interface – A cleaner, more intuitive experience built to support how clinicians care for patients.
- Encounters – Every visit now keeps its recordings and exams together in a single view.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Eko: Digital Stethoscope + ECG
- Developer
- Eko Health, Inc.
- Bundle ID
- L2VA2U8QV6.caom.ekodevices.com.EkoApp
- App Store URL
- Open in App Store
- Category
- Medical
- Content rating
- 17+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $15.0K/mo
- Top-grossing rank
- 🇮🇳#4 /100 🇺🇸#10 /100 🇨🇦#25 /100 🇦🇺#26 /98 🇫🇷#28 /99 🇩🇪#40 /100
- 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 growth11,114 ratings+21273% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank6 countries
🇮🇳IN#4 /100
🇺🇸US#10 /100
🇨🇦CA#25 /100
🇦🇺AU#26 /98
🇫🇷FR#28 /99
🇩🇪DE#40 /100
📊Category Rank Trajectory#4 now · best #4 · worst #38
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter3 releases tracked
🚀Version Release Timeline3 releases tracked
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
The Eko App turns every patient encounter into an early detection opportunity for heart and lung disease. It fits seamlessly into your physical exam workflow when connected to a compatible digital stethoscope.
Use the Eko App to:
- Flag the presence of structural murmurs in as little as 5 seconds.
- Flag the presence of AFib*, tachycardia, and bradycardia.
- Run guided, multi-point exams to systematically assess a patient’s heart and lung sounds.
- Listen wirelessly through a Bluetooth-enabled audio device.… View full description on the official store →
Use the Eko App to:
- Flag the presence of structural murmurs in as little as 5 seconds.
- Flag the presence of AFib*, tachycardia, and bradycardia.
- Run guided, multi-point exams to systematically assess a patient’s heart and lung sounds.
- Listen wirelessly through a Bluetooth-enabled audio device.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 151 MB🔞 17+📱 iOS 18.0+🔖 v6.1.0🔄 updated 3w ago🌐 EN📂 Medical💰 Paid🚀 Launched 2015 (11y old)
📅
What Worked™ · Development Pipeline
16 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 →
2026-10
📦
Bundle ↓ 585MB → 158MB — likely major code refresh
2026-10
📸
Refreshed store screenshots — 4 of 4 updated
2026-10
🔧
Shipped update — v5.48.1 → v6.1.0
→ 30 days after: reviews +207 medium · co-occurring
2026-07
🔧
Shipped update — v5.48.0 → v5.48.1
→ 30 days after: reviews +207 high confidence
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +218 high confidence
2026-05
⭐
Rating ↑ 3.25 → 4.85 (improved 1.60★)
→ 30 days after: reviews +218 high confidence
2026-03
⭐
Rating ↓ 4.40 → 3.25 (dropped 1.15★)
→ 30 days after: revenue −$2.3M/mo · rating −1.15★ · reviews −9,433 medium · co-occurring
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$533/mo medium · co-occurring
2026-03
⭐
Rating ↑ 3.23 → 4.40 (improved 1.17★)
→ 30 days after: revenue +$533/mo medium · co-occurring
2025-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$1.3K/mo · rating −0.05★ · reviews +6 high confidence
2021-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$520/mo high confidence
2018-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
2017-02
⭐
Rating ↑ 2.57 → 2.88 (improved 0.31★)
2016-10
⭐
Rating ↑ 2.40 → 2.83 (improved 0.43★)
2015-12
⭐
Rating ↓ 3.00 → 2.50 (dropped 0.50★)
2015-10
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$438/mo high confidence
📸
Store Page History
4 SCREENSHOT CHANGESEvery time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.
iPad screenshots
Slot 1
2 ver.
2 ver.
2026-08-17
2026-10-17
Slot 2
2 ver.
2 ver.
2026-08-17
2026-10-17
Slot 3
2 ver.
2 ver.
2026-08-17
2026-10-17
Slot 4
2 ver.
2 ver.
2026-08-17
2026-10-17
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.67949★ | 78 | 4.67949★ this version |
| 🇧🇷 BR | 4.83871★ | 217 | 4.83871★ this version |
| 🇨🇦 CA | 4.76796★ | 181 | 4.76796★ this version |
| 🇩🇪 DE | 4.45082★ | 122 | 4.45082★ this version |
| 🇫🇷 FR | 4.83505★ | 97 | 4.83505★ this version |
| 🇬🇧 GB | 4.5625★ | 144 | 4.5625★ this version |
| 🇮🇳 IN | 4.75728★ | 103 | 4.75728★ this version |
| 🇯🇵 JP | 4.42353★ | 85 | 4.42353★ this version |
| 🇺🇸 US | 4.85161★ | 11,147 | 4.85161★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Eko: Digital Stethoscope + ECG: 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: 10,002 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Eko make per month?▴
Based on our ML-calibrated revenue forecast, Eko earns approximately $14K/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.
Is Eko profitable?▴
With estimated build cost $205K and monthly revenue $14K, Eko looks break-even-grade — payback period sits around 1.2 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Eko have?▴
Estimated audience: ~385K lifetime downloads, ~43K monthly active users, and ~8K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Eko?▴
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.
What is Eko built with?▴
Our heuristic places Eko on the Native iOS (Swift / UIKit) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Eko still actively maintained?▴
Maintenance status: Active (5% abandonment risk). Last shipped version was 22 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Eko sell for?▴
Estimated acquisition value: $350K (marketplace range $250K – $450K). Calculated as 23× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Eko last updated?▴
Eko last shipped a new version on 2026-10-13 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Eko?▴
Eko is published by Eko Health, 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 Eko's BU Score?▴
Eko has a BU Score of 79/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.