How much does Muscles & Kinesiology make per month?

Based on our ML-calibrated revenue forecast, Muscles & Kinesiology earns approximately $700K/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 Muscles & Kinesiology profitable?

With estimated build cost $195K and monthly revenue $700K, Muscles & Kinesiology looks highly profitable — pays back its build investment in under a month at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.

How many users does Muscles & Kinesiology have?

Estimated audience: ~155K lifetime downloads, ~6K monthly active users, and ~2K 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 Muscles & Kinesiology?

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 Muscles & Kinesiology built with?

Our heuristic places Muscles & Kinesiology on the Native iOS (Swift / UIKit) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.

Is Muscles & Kinesiology still actively maintained?

Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 4+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.

How much would Muscles & Kinesiology sell for?

Estimated acquisition value: $15.5M (marketplace range $11.5M – $20.0M). Calculated as 22× 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 Muscles & Kinesiology last updated?

Muscles & Kinesiology last shipped a new version on 2022-09-22 — more than 4 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.

Who makes Muscles & Kinesiology?

Muscles & Kinesiology is published by Visible Body Apps 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 Muscles & Kinesiology's BU Score?

Muscles & Kinesiology has a BU Score of 75/100 (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.

Muscles & Kinesiology

Quality Score

Strong

Muscles & Kinesiology

Name: Muscles & Kinesiology — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Muscles & Kinesiology revenue, Muscles & Kinesiology app analytics, mobile app revenue estimate, Education revenue, iOS app revenue

by Visible Body Apps

Medium confidence

4.8 App Store rating

✍️ Bumetric analysis

“

Muscles & Kinesiology is an iOS app from Visible Body Apps in the Education category, currently rated 4.8★ across 2,614 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 75: 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

$700K

per month

→

12-mo forecast

$741K – $1141K

per month

→

24-mo forecast

$886K – $1645K

per month

BIG 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

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

94 snapshots on record

idle

Rating

4.8

Reviews

2,614 reviews

Forecast Revenue / mo

$700K

Snapshots tracked

since Mar 2012

ONE-TIME · BUILD 💰 Estimated build cost

$195K

↳ What it cost to build · not monthly revenue

Likely range $145K – $265K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in under a month 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 (745 MB)	+$40K
⚙ Education complexity ×1.20	+$18K
⚙ 14.6y maintenance × ~1-person team	+$87K

Total estimate $195K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$15.5M

↳ What it would sell for · not monthly revenue

Marketplace range $11.5M – $20.0M · 22× MRR multiple

💸 ~79× 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
📅 14.6y proven track record	+20%
⭐ ★ rating ≥ 4.7 (premium)	+15%
🏷 Education category multiple	+6%

Final multiple 22× MRR

👥 Estimated audience size

155K

Lifetime downloads (US-equivalent)

Monthly active

6.8K

Daily active

2.0K

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
📅 14.6y of rating accumulation	-30%
🔁 Education D30 retention	18%
📍 DAU / MAU stickiness	0.30

DAU / MAU 29% sticky

🛠 Estimated tech stack

🍎

Native iOS (Swift / UIKit)

Medium confidence · 55%

Also possible

React Native 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	745 MB
🏷 Category context	Education
📦 Large iOS bundle	→ Native Swift / UIKit (pre-2020 era) + assets

💀 Maintenance status

Likely abandoned

93%

Last shipped 2022-09-22 · 1462 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

📅 4y+ since last update	Likely abandoned
• 15y old + 1y+ no update	+5% (API deprecation drift)

Verdict Likely abandoned

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$700K/mo · ML-estimated from 234 triggers

Growth rate

+2.5% MoM · BIG tier baseline (compound monthly)

6 months

$690K – $933K

12 months

$741K – $1.1M

24 months

$886K – $1.6M

Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Mixed signals · 56/100BIG TIERcompetitive but cautious

Growth Velocity

5.0

Founder Strength

7.4

Product Quality

8.7

Revenue Strength

5.8

Monetization Maturity

1.0

Defensibility

7.5

Market Position

2.0

Operational Safety

7.0

💰 Revenue: Healthy — $280K - $1540K/mo · BIG tier · medium-low confidence, trajectory unclear.
⭐ Quality: 4.84★ across 2,614 reviews — strong (top 10%).
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 1459d ago — possibly dormant.
⚠️ Risk: Moderate — dormant (1459d 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 = $12.6M-$22.4M.

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

MODEL

Revenue 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 13 of 13 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($24.99)METRIC		+$2,800
Excellent rating (4.8★)METRIC		+$2,200
bugsREVIEW		−$1,800
5 starREVIEW		+$1,800
great valueREVIEW		+$1,600
excellent appREVIEW		+$1,500
Low install base (2,614 ratings)METRIC		+$1,500
Mature app (14y old)METRIC		+$1,500
highly recommendREVIEW		+$1,400
slowREVIEW		−$1,200
too expensiveREVIEW		−$1,000
priceyREVIEW		−$800
Localized (7 languages)METRIC		+$600

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

🆕 What's New · v9.0.50

A big update to content and features! Muscles & Kinesiology for iPhone and iPad now includes updated 3D views of male and female anatomy and common conditions, plus new fascia and advanced sharing features.… Full release notes →

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Muscles & Kinesiology
Developer: Visible Body Apps
Bundle ID: com.argosy.muscular
App Store URL: Open in App Store
Category: Education
Content rating: 12+
Languages: EN, FR, DE, IT, JA, ZH, ES

Company

Website: Not found
Tagline: Lifetime life science learning
Description: Visible Body creates interactive, easy-to-use 3D anatomy and biology content for students, teachers, and health professionals.
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: $700K/mo
Top-grossing rank: 🇯🇵#37 /100 🇩🇪#45 /99
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: youtube youtube.com/watch?v=NuFLk1_JbZk
Email: Not found
Phone: Not found
Contact page: visiblebody.com/contact-us
About page: visiblebody.com/about

📈Ratings growth2,623 ratings+1684% lifetimeShow 3-year history estimate ▾

Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Top Countries — Grossing Rank2 countries

🇯🇵JP

#37 /100

🇩🇪DE

#45 /99

📊Category Rank Trajectory#37 now · best #37 · worst #100

Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart

💰Pricing History$0.00 → $24.99 (+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

Muscles & Kinesiology is a detailed guide to understanding how muscles and bones interact and how common injuries and conditions occur. Explore thousands of 3D models to visualize and learn about musculoskeletal structure, function, movement, and pathologies in this handy pocket reference—perfect for on-the-go practitioners, athletes, yogis, and students. 

+ Explore thousands of 3D models of muscles, bones, ligaments, bursae, nerves, and vasculature from any vantage point or zoom level.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 745 MB🔞 12+📱 iOS 13.0+🔖 v9.0.50🔄 updated 4y ago🌐 EN, FR, DE, IT, JA +2📂 Education💰 Paid🚀 Launched 2012 (14y old)

📅

What Worked™ · Development Pipeline

10 EVENTS TRACKED

Detected 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

💲

Went paid — introduced $24.99 price point

→ 30 days after: reviews +9 high confidence

2026-03

📈

Crossed 500 ratings — social-proof flywheel kicking in

→ 30 days after: revenue +$11.5K/mo · rating +0.59★ · reviews +2,297 high confidence

2026-03

⭐

Rating ↑ 4.21 → 4.80 (improved 0.59★)

→ 30 days after: revenue +$11.5K/mo · rating +0.59★ · reviews +2,297 high confidence

2014-01

📈

Crossed 100 ratings — social-proof flywheel kicking in

2014-01

📈

Crossed 100 ratings — social-proof flywheel kicking in

→ 30 days after: revenue +$188/mo · rating −0.05★ · reviews +39 medium · co-occurring

2013-04

📈

Crossed 50 ratings — social-proof flywheel kicking in

2012-07

📈

Crossed 10 ratings — social-proof flywheel kicking in

→ 30 days after: rating −0.10★ high confidence

2012-07

📈

Crossed 10 ratings — social-proof flywheel kicking in

→ 30 days after: reviews +5 high confidence

2012-03

🚀

First tracked snapshot — initial data captured

→ 30 days after: rating −0.17★ high confidence

2012-03

🚀

First tracked snapshot — initial data captured

🌍

Multi-Country Performance

Available in 9 of 9 monitored markets

Market	Rating	Reviews	Current version
🇦🇺 AU	4.85356★	239	4.85356★ this version
🇧🇷 BR	4.88053★	226	4.88053★ this version
🇨🇦 CA	4.85429★	501	4.85429★ this version
🇩🇪 DE	4.80701★	1,684	4.80701★ this version
🇫🇷 FR	4.82376★	505	4.82376★ this version
🇬🇧 GB	4.85217★	230	4.85217★ this version
🇮🇳 IN	4.75556★	45	4.75556★ this version
🇯🇵 JP	4.78379★	5,948	4.78379★ this version
🇺🇸 US	4.8414★	2,623	4.8414★ this version

🔔

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for Muscles & Kinesiology: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →