Пульсоксиметр: дневник пульса
46
Quality Score
Emerging
✍️ bumetric analysis
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Пульсоксиметр: дневник пульса is an iOS app from Health Preference, LLC in the Education category, currently rated 3.5★ across 181 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 46: Emerging (early traction worth watching). For a Education 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
$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
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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
📈
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 |
| 📦 Asset bundle (171 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
Total estimate
$110K
👥 Estimated audience size
15K
Lifetime downloads (US-equivalent)
Monthly active
2.7K
Daily active
810
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
30% 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 · 46/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
4.9
Market Position
2.0
Growth Velocity
5.0
Defensibility
5.7
Operational Safety
10.0
Founder Strength
4.1
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.52★ across 181 reviews — below category median.
- 📍 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 = $90K-$160K.
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 4 of 4 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 | |
| Mature app (8y old)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| Early-stage install base (181 ratings)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 · v2.9.8
Simpler, smarter, and more intuitive - the new app version is here.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Пульсоксиметр: дневник пульса
- Developer
- Health Preference, LLC
- Bundle ID
- com.healthpreference.CardioBloodPressureTracker
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH
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
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $201/mo
- Top-grossing rank
- 🇧🇷#59 /100 🇯🇵#72 /98
- 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 growth181 ratings+18000% lifetimeShow 3-year history estimate ▾
Tracked (14 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇧🇷BR#59 /100
🇯🇵JP#72 /98
📊Category Rank Trajectory#59 now · best #53 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀Version Release Timeline2 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
Take control of your health with HealthRate: your comprehensive wellness companion!
HealthRate empowers you to monitor and manage your health with ease, helping you stay strong and live a healthier, longer life. Designed for simplicity and precision, this app offers a range of features to track your vital health metrics and keep you informed about your well-being.
SEAMLESS DATA INTEGRATION
Enjoy a streamlined health tracking experience with these convenient import options:
– Import heart rate data directly from your Apple Watch.
– Measure your pulse using your device’s camera.… View full description on the official store →
HealthRate empowers you to monitor and manage your health with ease, helping you stay strong and live a healthier, longer life. Designed for simplicity and precision, this app offers a range of features to track your vital health metrics and keep you informed about your well-being.
SEAMLESS DATA INTEGRATION
Enjoy a streamlined health tracking experience with these convenient import options:
– Import heart rate data directly from your Apple Watch.
– Measure your pulse using your device’s camera.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 171 MB🔞 17+📱 iOS 16.0+🔖 v2.9.8🔄 updated 0d ago🌐 EN, FR, DE, IT, JA +6📂 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 →
2026-07
🔧
Shipped update — v2.9.7 → v2.9.8
2026-05
⭐
Rating ↑ 2.80 → 3.52 (improved 0.72★)
2026-05
🔄
Monetization changed: paid → free
2026-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.08 → 2.80 (improved 0.72★)
2022-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
2021-02
⭐
Rating ↓ 2.33 → 2.00 (dropped 0.33★)
2020-09
⭐
Rating ↑ 1.00 → 2.33 (improved 1.33★)
2019-07
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 3.52198★ | 182 | 3.52198★ this version |
| 🇬🇧 GB | 3.76923★ | 13 | 3.76923★ this version |
| 🇩🇪 DE | 3.96429★ | 84 | 3.96429★ this version |
| 🇫🇷 FR | 3.29796★ | 245 | 3.29796★ this version |
| 🇯🇵 JP | 3.07865★ | 89 | 3.07865★ this version |
| 🇨🇦 CA | 2.1★ | 10 | 2.1★ this version |
| 🇦🇺 AU | 3.9★ | 10 | 3.9★ this version |
| 🇧🇷 BR | 3.20465★ | 1,075 | 3.20465★ this version |
| 🇮🇳 IN | 3.34375★ | 32 | 3.34375★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Пульсоксиметр: дневник пульса: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Health Preference, LLC
View all →📦 Portfolio summaryINDIE studio
5apps·$258/mocombined
Lead-app heavy — top app contributes 78%
About this analysis
Why medium confidence: 181 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Пульсоксиметр make per month?▴
Based on our ML-calibrated revenue forecast, Пульсоксиметр earns approximately $200/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 Пульсоксиметр?▴
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 Пульсоксиметр?▴
Пульсоксиметр is published by Health Preference, 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 Пульсоксиметр's BU Score?▴
Пульсоксиметр has a BU Score of 46/100 (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.