83
Quality Score
Excellent
Arm Workout - Biceps Exercise
High confidence
✍️ bumetric analysis
“
Arm Workout - Biceps Exercise is an Android app from Leap Fitness Group in the Health & Fitness category, currently rated 4.9★ across 498,090 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 83: Excellent (strong product-market fit). For a Health & Fitness app, that means strong product-market fit. 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
📈Pays back in ~2.5y 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 |
| ⚙Health & Fitness complexity ×1.40 | +$20K |
| 🌐Cross-platform reach (iOS + Android) | +$38K |
Total estimate$110K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$75K
↳ What it would sell for · not monthly revenue
Marketplace range $50K – $100K · 20× MRR multiple
💸~0.7× 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 |
| ⭐★ rating ≥ 4.7 (premium) | +15% |
| 🏷Health & Fitness category multiple | +10% |
| ⭐Mature user base (100K+ ratings) | +5% |
Final multiple20× MRR
👥 Estimated audience size
34.5M
Lifetime downloads (US-equivalent)
Monthly active
7.5M
Daily active
2.6M
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
| 📲Health & Fitness engagement | ~70 installs / rating |
| 🔁Health & Fitness D30 retention | 22% |
| 📍DAU / MAU stickiness | 0.35 |
DAU / MAU34% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
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
| 🏷Category context | Health & Fitness |
| 📦Compact Android bundle | → Native Kotlin |
💀 Maintenance status
Active
15%
Last shipped 2026-03-05 · 80 days ago
0 · Active50 · At risk100 · 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
| 📅80 days since last update | Healthy release cadence |
VerdictActive
🔬
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 · 53/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
7.6
Product Quality
9.9
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
5.0
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.93★ across 498,090 reviews — exceptional (top 1% in category).
- 📍 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. Portfolio play ($123K/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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| High install base (498,090 ratings)METRIC | +$12,000 | |
| Excellent rating (4.9★)METRIC | +$2,200 | |
| Ad-supported / freemiumMETRIC | +$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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.4.2🔄 updated 2mo ago📂 Health & Fitness💰 Free
📝 About this app
Arm Workout, designed by professional fitness coaches, is created to help people around the world obtain stronger arms. It offers <b>short and effective arm workouts</b> for developing arm muscles.
With only 10 minutes a day, your biceps and triceps will be pumped up. <b>No equipment needed</b>, all workouts can be performed with your body weight at home.
<b>Workout Plan with Different Levels</b>
3 levels of workout plans help you build arm muscles step by step. Whether you are a beginner or a pro, you can find workouts that are suitable for you.… View full description on the official store →
With only 10 minutes a day, your biceps and triceps will be pumped up. <b>No equipment needed</b>, all workouts can be performed with your body weight at home.
<b>Workout Plan with Different Levels</b>
3 levels of workout plans help you build arm muscles step by step. Whether you are a beginner or a pro, you can find workouts that are suitable for you.… View full description on the official store →
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Arm Workout - Biceps Exercise
- Developer
- Leap Fitness Group
- Bundle ID
- armworkout.armworkoutformen.armexercises
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- 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
- $3.6K/mo
- Top-grossing rank
- Not found
- 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.
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.
More by Leap Fitness Group
View all →📦 Portfolio summaryMID studio
39apps·$124K/mocombined
✓ Diversified — top app contributes 7%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for Arm Workout - Biceps Exercise: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 498,090 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Arm Workout - Biceps Exercise make per month?▴
Based on our ML-calibrated revenue forecast, Arm Workout - Biceps Exercise earns approximately $3.6K/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 Arm Workout - Biceps Exercise profitable?▴
With estimated build cost $110K and monthly revenue $3.6K, Arm Workout - Biceps Exercise looks break-even-grade — payback period sits around 2.5 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Arm Workout - Biceps Exercise have?▴
Estimated audience: ~34.5M lifetime downloads, ~7.5M monthly active users, and ~2.6M 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 Arm Workout - Biceps Exercise?▴
Browse the full Health & Fitness 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 Arm Workout - Biceps Exercise built with?▴
Our heuristic places Arm Workout - Biceps Exercise on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Arm Workout - Biceps Exercise still actively maintained?▴
Maintenance status: Active (15% abandonment risk). Last shipped version was 2 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Arm Workout - Biceps Exercise sell for?▴
Estimated acquisition value: $75K (marketplace range $50K – $100K). Calculated as 20× 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 Arm Workout - Biceps Exercise last updated?▴
Arm Workout - Biceps Exercise last shipped a new version on 2026-03-05 — 2 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Arm Workout - Biceps Exercise?▴
Arm Workout - Biceps Exercise is published by Leap Fitness Group on the Google Play 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 Arm Workout - Biceps Exercise's BU Score?▴
Arm Workout - Biceps Exercise has a BU Score of 83/100 (Excellent). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.