Blood Pressure Monitor
73
Quality Score
Strong
✍️ Bumetric analysis
“
Blood Pressure Monitor is an iOS app from Taconic System LLC in the Education category, currently rated 4.6★ across 2,229 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 73: Strong (healthy traction). For a Education 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
$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
118 snapshots on record
Rating
4.6
Reviews
2,229 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
118
since Jan 2015
ONE-TIME · BUILD
💰 Estimated build cost
$155K
↳ What it cost to build · not monthly revenue
Likely range $115K – $210K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.6y 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 |
| ⚙ Education complexity ×1.20 | +$10K |
| ⚙ 15.4y maintenance × ~1-person team | +$92K |
Total estimate
$155K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 21× MRR multiple
💸
~0.6× build cost (under-water)
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 |
| 📅 15.4y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Education category multiple | +6% |
Final multiple
21× MRR
👥 Estimated audience size
130K
Lifetime downloads (US-equivalent)
Monthly active
4.6K
Daily active
1.3K
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 |
| 📅 15.4y of rating accumulation | -30% |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
28% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
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 | 49 MB |
| 🏷 Category context | Education |
| 📦 Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
93%
Last shipped 2023-04-16 · 1257 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
| 📅 3y+ since last update | Likely abandoned |
| • 15y old + 1y+ no update | +5% (API deprecation drift) |
Verdict
Likely abandoned
🔬
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
6.5
Product Quality
8.3
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.6★ across 2,229 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 1253d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (1253d 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 ($62K/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:
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (2,229 ratings)METRIC | +$1,500 | |
| Mature app (15y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| annoying adsREVIEW | −$1,100 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (7 languages)METRIC | +$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 · v3.14.0
1. Fix issue in setting reminders.
2. Performance improvements.
2. Performance improvements.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Blood Pressure Monitor
- Developer
- Taconic System LLC
- Bundle ID
- com.taconicsys.BPMonitorLite
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 12+
- Languages
- EN, FR, DE, JA, KO, ZH, ES
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
- $5.0K/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 growth2,234 ratings+536% lifetimeShow 3-year history estimate ▾
Tracked (60 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.
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 Blood Pressure Monitor app makes it easy for you to manage your blood pressure, weight, temperature, and other health data. It comes with a range of useful features, including lifetime data tracking, chart visualization, statistics reporting, medication correlation, email import/export, optional cloud data synchronization, reminders, and much more.
One of the standout features of our app is its comprehensive data tracking capabilities.… View full description on the official store →
One of the standout features of our app is its comprehensive data tracking capabilities.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 49 MB🔞 12+📱 iOS 12.1+🔖 v3.14.0🔄 updated 3y ago🌐 EN, FR, DE, JA, KO +2📂 Education💰 Paid🚀 Launched 2011 (15y old)
📅
What Worked™ · Development Pipeline
15 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
2026-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
2026-05
⭐
Rating ↓ 5.00 → 4.60 (dropped 0.40★)
2026-03
⭐
Rating ↑ 4.25 → 5.00 (improved 0.75★)
2026-02
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue −$1.2M/mo · rating +0.75★ · reviews −496 high confidence
2016-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$25.5K/mo · reviews +10 medium · co-occurring
2016-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$53.9K/mo · rating +0.11★ · reviews +21 medium · co-occurring
2015-08
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$14.3K/mo · rating −0.09★ · reviews +6 high confidence
2015-08
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$15.2K/mo · reviews +6 high confidence
2015-02
⭐
Rating ↓ 5.00 → 4.38 (dropped 0.62★)
→ 30 days after: revenue +$32.0K/mo · rating −0.15★ · reviews +13 medium · co-occurring
2015-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$32.0K/mo · rating −0.15★ · reviews +13 medium · co-occurring
2015-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$62.0K/mo · rating −0.77★ · reviews +25 low · multiple changes
2015-02
⭐
Rating ↓ 4.00 → 3.40 (dropped 0.60★)
→ 30 days after: revenue +$62.0K/mo · rating −0.77★ · reviews +25 medium · co-occurring
2015-02
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: revenue +$30.0K/mo · rating −0.62★ · reviews +12 medium · co-occurring
2015-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$30.0K/mo · rating −0.62★ · reviews +12 medium · co-occurring
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.54962★ | 262 | 4.54962★ this version |
| 🇧🇷 BR | 3.93333★ | 15 | 3.93333★ this version |
| 🇨🇦 CA | 4.56214★ | 692 | 4.56214★ this version |
| 🇩🇪 DE | 4.57226★ | 685 | 4.57226★ this version |
| 🇫🇷 FR | 4.53946★ | 76 | 4.53946★ this version |
| 🇬🇧 GB | 4.59536★ | 603 | 4.59536★ this version |
| 🇮🇳 IN | 4.11765★ | 17 | 4.11765★ this version |
| 🇯🇵 JP | 4.07317★ | 287 | 4.07317★ this version |
| 🇺🇸 US | 4.59812★ | 2,237 | 4.59812★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Blood Pressure Monitor: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Taconic System LLC
View all →📦 Portfolio summaryINDIE studio
3apps·$15K/mocombined
✓ Diversified — top app contributes 33%; risk spread across portfolio
About this analysis
Why medium confidence: 2,229 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Blood Pressure Monitor make per month?▴
Based on our ML-calibrated revenue forecast, Blood Pressure Monitor earns approximately $5.0K/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 Blood Pressure Monitor profitable?▴
With estimated build cost $155K and monthly revenue $5.0K, Blood Pressure Monitor looks break-even-grade — payback period sits around 2.6 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Blood Pressure Monitor have?▴
Estimated audience: ~130K lifetime downloads, ~4K monthly active users, and ~1K 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 Blood Pressure Monitor?▴
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.
What is Blood Pressure Monitor built with?▴
Our heuristic places Blood Pressure Monitor on the Native iOS (Swift / UIKit) 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 Blood Pressure Monitor still actively maintained?▴
Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 3+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Blood Pressure Monitor sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 21× 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 Blood Pressure Monitor last updated?▴
Blood Pressure Monitor last shipped a new version on 2023-04-16 — more than 3 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Blood Pressure Monitor?▴
Blood Pressure Monitor is published by Taconic System 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 Blood Pressure Monitor's BU Score?▴
Blood Pressure Monitor has a BU Score of 73/100 (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.