Blackstone Sleep Health
41
Quality Score
Emerging
Blackstone Sleep Health
by Blackstone Medical Services, LLC
Low confidence
✍️ Bumetric analysis
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Blackstone Sleep Health is an iOS app from Blackstone Medical Services, LLC in the Health & Fitness category, currently rated 2.2★ across 53 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 41: Emerging (early traction worth watching). For a Health & Fitness app, that means early traction worth watching. 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
$145
per month
→
12-mo forecast
$73 – $676
per month
→
24-mo forecast
$73 – $2027
per month
MICRO 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
48 snapshots on record
Rating
2.2
Reviews
53 reviews
Forecast Revenue / mo
$145
Snapshots tracked
48
since Mar 2024
ONE-TIME · BUILD
💰 Estimated build cost
$90K
↳ What it cost to build · not monthly revenue
Likely range $70K – $120K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
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 |
| ⚙ Health & Fitness complexity ×1.40 | +$20K |
| ⚙ 3.0y maintenance × ~1-person team | +$18K |
Total estimate
$90K
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 70%
Also possible
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 | 38 MB |
| 🏷 Category context | Health & Fitness |
| 📦 Small-mid iOS bundle | → Native SwiftUI (post-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-08-12 · 47 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
| 📅 47 days since last update | Healthy release cadence |
| 👥 Small user base (53 ratings) + 3.0y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$145/mo · ML-estimated from 234 triggers
Growth rate
+8.0% MoM · MICRO tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition, low defensibility moat
6 months
$92 – $369
12 months
$73 – $676
24 months
$73 – $2.0K
Compound growth at +8.0% MoM (tier baseline for MICRO). Range widens with horizon — typical noise band ±60% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Insufficient data · 33/100MICRO TIERtoo early to scoreGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
1.8
Revenue Strength
2.2
Monetization Maturity
1.0
Defensibility
2.8
Market Position
0.3
Operational Safety
8.0
- 💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
- ⭐ Quality: 2.21★ across 53 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — 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 = $2K-$4K. Portfolio play ($11K/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 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| 5 starREVIEW | +$1,800 | |
| Below-average rating (2.2★)METRIC | −$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Established app (3y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (53 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.
🆕 What's New · v4.5.5
Minor bug fixes.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Blackstone Sleep Health
- Developer
- Blackstone Medical Services, LLC
- Bundle ID
- com.blackstonemedicalservices.Blackstone
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- 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
- $145/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- 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 growth85 ratings+673% lifetimeShow 3-year history estimate ▾
Tracked (48 weeks) Pre-tracking estimate (0 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.
🚀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
Test for sleep apnea in the comfort of your own home. Blackstone Medical Services is the preferred choice in home sleep testing. Make sure you consult your doctor before making any medical decisions. This app is not a source of medical advice.
App Specs
🔐 Own this app? Claim & verify MRR →💾 38 MB🔞 17+📱 iOS 15.6+🔖 v4.5.5🔄 updated 1mo ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2023 (3y old)
📅
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 →
2026-08
🔧
Shipped update — v4.5.4 → v4.5.5
→ 30 days after: reviews +8 high confidence
2026-07
🔧
Shipped update — v4.5.3 → v4.5.4
→ 30 days after: rating −0.09★ · reviews +11 high confidence
2026-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +6 high confidence
2026-05
🔧
Shipped update — v? → v4.5.3
→ 30 days after: rating −0.09★ · reviews +15 high confidence
2026-04
⭐
Rating ↑ 1.28 → 2.34 (improved 1.06★)
→ 30 days after: rating −0.13★ · reviews +9 high confidence
2025-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$92/mo medium · co-occurring
2025-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$163/mo · reviews +7 medium · co-occurring
2024-03
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$301/mo · reviews +13 medium · co-occurring
2024-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$301/mo · reviews +13 medium · co-occurring
2024-03
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$301/mo · reviews +13 high confidence
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 53 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
8 answers · auto-generated from this app's public dataHow much does Blackstone Sleep Health make per month?▴
Based on our ML-calibrated revenue forecast, Blackstone Sleep Health earns approximately $145/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 Blackstone Sleep Health profitable?▴
With estimated build cost $90K and monthly revenue $145, Blackstone Sleep Health looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like Blackstone Sleep Health?▴
Browse the full Health & Fitness 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 Blackstone Sleep Health built with?▴
Our heuristic places Blackstone Sleep Health on the Native iOS (SwiftUI) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Blackstone Sleep Health still actively maintained?▴
Maintenance status: Slowing (25% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was Blackstone Sleep Health last updated?▴
Blackstone Sleep Health last shipped a new version on 2026-08-12 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Blackstone Sleep Health?▴
Blackstone Sleep Health is published by Blackstone Medical Services, 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 Blackstone Sleep Health's BU Score?▴
Blackstone Sleep Health has a BU Score of 41/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.