Muscle System Pro III - iPhone
65
Quality Score
Solid
Muscle System Pro III - iPhone
Medium confidence
✍️ bumetric analysis
“
Muscle System Pro III - iPhone is an iOS app from 3D4Medical from Elsevier in the Education category, currently rated 4.4★ across 166 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 65: 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 ~4 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 (826 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
Total estimate
$110K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$450K
↳ What it would sell for · not monthly revenue
Marketplace range $325K – $600K · 16× MRR multiple
💸
~4.1× return on build cost
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
14K
Lifetime downloads (US-equivalent)
Monthly active
2.5K
Daily active
750
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 · 49/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
7.6
Product Quality
6.2
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
7.5
Market Position
1.5
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.42★ across 166 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 1851d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (1851d 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 ($130K/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 11 of 11 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 | |
| worth every pennyREVIEW | +$2,000 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| priceyREVIEW | −$800 | |
| Good rating (4.4★)METRIC | +$800 | |
| Early-stage install base (166 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 · v3.8.2
Latest iOS compatibility.
FINAL UPDATE.
Dear customer, this application will no longer be part of our product offerings in the near future. The app will continue to function normally, but we will no longer issue updates for future iOS releases.… Full release notes →
FINAL UPDATE.
Dear customer, this application will no longer be part of our product offerings in the near future. The app will continue to function normally, but we will no longer issue updates for future iOS releases.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Muscle System Pro III - iPhone
- Developer
- 3D4Medical from Elsevier
- Bundle ID
- com.3D4Medical.MusclePro
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Complete Anatomy
- Description
- 3D4Medical is an award-winning 3D technology company that specializes in medical, educational and health & fitness software for student/patient education and professional reference.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $28.0K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- twitter.com/CompleteAnatomy
- linkedin.com/company/completeanatomy
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/CompleteAnatomyElsevier · instagram instagram.com/completeanatomyelsevier · linkedin linkedin.com/company/completeanatomy · twitter twitter.com/CompleteAnatomy · youtube youtube.com/channel/UC6jEF1orhgER1Nsc…
- Not found
- Phone
- Not found
- Contact page
- applications.3d4medical.com/support/c…
- About page
- Not found
📈Ratings growth166 ratings+23% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (37 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.
💰Pricing History$0.00 → $4.99 (+0%)
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
Developed in collaboration with Stanford University School of Medicine.
As featured in the WWDC 2012 Keynote Speech.
The Muscle System Pro III is used by most universities and is now the standard learning/reference tool for students and medical professionals.
Now with 215 movement animations, 425 audio pronunciations, 548 isolated muscles and 548 muscle Insertion and Origin maps (You can toggle between muscles and their attachment points on the bone).
For a 2 minute overview of how this app works - please visit: http://applications.3d4medical.com/muscle_pro.php… View full description on the official store →
As featured in the WWDC 2012 Keynote Speech.
The Muscle System Pro III is used by most universities and is now the standard learning/reference tool for students and medical professionals.
Now with 215 movement animations, 425 audio pronunciations, 548 isolated muscles and 548 muscle Insertion and Origin maps (You can toggle between muscles and their attachment points on the bone).
For a 2 minute overview of how this app works - please visit: http://applications.3d4medical.com/muscle_pro.php… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 826 MB🔞 4+📱 iOS 9.3+🔖 v3.8.2🔄 updated 0d ago🌐 EN📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
11 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
⭐
Rating ↑ 4.01 → 4.42 (improved 0.41★)
2026-05
💲
Went paid — introduced $4.99 price point
2026-03
⭐
Rating ↓ 4.90 → 4.01 (dropped 0.89★)
2026-03
⭐
Rating ↑ 4.01 → 4.90 (improved 0.89★)
2012-06
📈
Crossed 100 ratings — social-proof flywheel kicking in
2011-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2010-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2009-09
⭐
Rating ↑ 3.67 → 4.00 (improved 0.33★)
2009-08
⭐
Rating ↓ 4.00 → 3.67 (dropped 0.33★)
2009-08
⭐
Rating ↑ 3.00 → 4.00 (improved 1.00★)
2009-08
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 5 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.61364★ | 44 | 4.61364★ this version |
| 🇫🇷 FR | 4.59999★ | 15 | 4.59999★ this version |
| 🇬🇧 GB | 4.68966★ | 29 | 4.68966★ this version |
| 🇮🇳 IN | 3★ | 3 | 3★ this version |
| 🇯🇵 JP | 4.09999★ | 10 | 4.09999★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Muscle System Pro III - iPhone: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by 3D4Medical from Elsevier
View all →📦 Portfolio summaryMID studio
8apps·$130K/mocombined
✓ Diversified — top app contributes 33%; risk spread across portfolio
About this analysis
Why medium confidence: 166 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Muscle System Pro III - iPhone make per month?▴
Based on our ML-calibrated revenue forecast, Muscle System Pro III - iPhone earns approximately $27K/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 Muscle System Pro III - iPhone?▴
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 Muscle System Pro III - iPhone?▴
Muscle System Pro III - iPhone is published by 3D4Medical from Elsevier 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 Muscle System Pro III - iPhone's BU Score?▴
Muscle System Pro III - iPhone has a BU Score of 65/100 (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.