iPacemaker Device
69
Quality Score
Solid
iPacemaker Device
by IPACEMAKER S.R.L.
Medium confidence
✍️ bumetric analysis
“
iPacemaker Device is an iOS app from IPACEMAKER S.R.L. in the Education category, currently rated 4.7★ across 348 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 69: Solid (established niche player). For a Education app, that means established niche player. 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
Loading…
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
📈
Pays back in ~9 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 (203 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$200K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $250K · 16× 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 ≥ 4.4 (solid) | +8% |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
16× MRR
👥 Estimated audience size
29K
Lifetime downloads (US-equivalent)
Monthly active
5.3K
Daily active
1.5K
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
28% 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 · 47/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
6.5
Market Position
2.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
10.0
Founder Strength
5.1
Monetization Maturity
1.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.65★ across 348 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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. 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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (10y old)METRIC | +$1,500 | |
| support teamREVIEW | +$900 | |
| priceyREVIEW | −$800 | |
| Early-stage install base (348 ratings)METRIC | +$400 | |
| 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 · v10.1.0
bug fixes and performance improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- iPacemaker Device
- Developer
- IPACEMAKER S.R.L.
- Bundle ID
- it.ilpacemaker.iPacemakerPlus
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- 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
- 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
- 🇺🇸#36 /100 🇫🇷#48 /100 🇯🇵#58 /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
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- apps.apple.com/us/app/foxtale-self-he…
- About page
- apps.apple.com/us/iphone/story/id1896…
📈Ratings growth348 ratings+34700% lifetimeShow 3-year history estimate ▾
Tracked (18 weeks) Pre-tracking estimate (35 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank3 countries
🇺🇸US#36 /100
🇫🇷FR#48 /100
🇯🇵JP#58 /98
📊Category Rank Trajectory#36 now · best #32 · worst #42
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
iPacemaker Device is an independent, multibrand technical and educational reference for electrophysiologists, hospital device technicians, and medical-device company specialists working with cardiac implantable electronic devices.
Explore information on more than 7,000 pacemakers, ICDs, CRT devices, cardiac monitors, and leads from 60 manufacturers.
TECHNICAL DATA
Review device specifications, physical characteristics, dimensions, diagnostic features, and programming parameters.
CONNECTOR HEADERS
Examine connector layouts, port types, lead configurations, and documented tool specifications.… View full description on the official store →
Explore information on more than 7,000 pacemakers, ICDs, CRT devices, cardiac monitors, and leads from 60 manufacturers.
TECHNICAL DATA
Review device specifications, physical characteristics, dimensions, diagnostic features, and programming parameters.
CONNECTOR HEADERS
Examine connector layouts, port types, lead configurations, and documented tool specifications.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 203 MB🔞 4+📱 iOS 16.6+🔖 v10.1.0🔄 updated 0d ago🌐 EN📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
13 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 — v9.13.0 → v10.1.0
2026-05
🔧
Shipped update — v9.12.0 → v9.13.0
→ 30 days after: reviews +5 medium · co-occurring
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +5 medium · co-occurring
2026-05
⭐
Rating ↑ 4.17 → 4.65 (improved 0.48★)
→ 30 days after: reviews +5 medium · co-occurring
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.33 → 4.17 (improved 1.84★)
2022-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$53/mo · rating −0.24★ high confidence
2022-02
⭐
Rating ↓ 3.00 → 2.67 (dropped 0.33★)
→ 30 days after: revenue +$53/mo · rating −0.24★ high confidence
2022-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$116/mo · rating −0.33★ medium · co-occurring
2020-03
⭐
Rating ↓ 3.40 → 3.00 (dropped 0.40★)
2018-04
⭐
Rating ↑ 3.00 → 3.50 (improved 0.50★)
2017-08
⭐
Rating ↓ 4.00 → 3.00 (dropped 1.00★)
2017-04
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.66011★ | 356 | 4.66011★ this version |
| 🇬🇧 GB | 4.875★ | 24 | 4.875★ this version |
| 🇩🇪 DE | 4.12962★ | 54 | 4.12962★ this version |
| 🇫🇷 FR | 5★ | 5 | 5★ this version |
| 🇯🇵 JP | 4.33333★ | 6 | 4.33333★ this version |
| 🇨🇦 CA | 4.84999★ | 20 | 4.84999★ this version |
| 🇦🇺 AU | 4.4★ | 25 | 4.4★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇮🇳 IN | 4.5★ | 4 | 4.5★ this version |
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for iPacemaker Device: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 348 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does iPacemaker Device make per month?▴
Based on our ML-calibrated revenue forecast, iPacemaker Device 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 iPacemaker Device?▴
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 iPacemaker Device?▴
iPacemaker Device is published by IPACEMAKER S.R.L. 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 iPacemaker Device's BU Score?▴
iPacemaker Device has a BU Score of 69/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.