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69
Quality Score
Solid

30 day challenge - CHEST

4.3 ✍️ Editor
✍️ bumetric analysis

30 day challenge - CHEST is an Android app from Passion4Profession Apps in the Health & Fitness category, currently rated 4.3★ across 18,311 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 69: Solid (established niche player). For a Health & Fitness 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.

💰 Revenue · today and ahead
Today
$1.2M/mo
In 12 months
$1.3M – $2.0M
In 24 months
$1.5M – $2.8M
BIG tier
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📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
🔬

How we forecast this revenue

MEDIUM CONFIDENCE
Baseline
$1.2M/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$1.2M – $1.6M
12 months
$1.3M – $2.0M
24 months
$1.5M – $2.8M
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 · 63/100BIG TIERcompetitive but cautious
RevenueQualityMarketGrowthMoatSafetyFounderMonetiz.
Revenue Strength
6.1
Product Quality
8.6
Market Position
0.0
Growth Velocity
5.0
Defensibility
9.2
Operational Safety
10.0
Founder Strength
6.5
Monetization Maturity
5.0
  • 💰 Revenue: Healthy — $480K - $2640K/mo · BIG tier · medium-low confidence, trajectory unclear.
  • ⭐ Quality: 4.3★ across 18,311 reviews — strong (top 10%).
  • 📍 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: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $21.6M-$38.4M.
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.
🧪

Tech & Domain Intel — passion4profession.net

Mail provider
Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (18,311 ratings)METRIC
+$5,500
Good rating (4.3★)METRIC
+$800
Established app (6y old)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 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.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v1.4.4🔄 updated 4mo ago📂 Health & Fitness💰 Free📺 Ad-supported💎 IAP $1.99 - $30.99 per item🚀 Launched 2019 (6y old)

📝 About this app

Are you ready to accept the 30-day challenge to train your pectoral muscles and build bigger chest ? Start training your chest today and get immediate results with a 4-week training plan.

Correct training is the most important thing for getting a perfect chest and sculpted pec muscles. This 30-day training program involves the three main muscle areas of the chest: high pectoral muscles, lower pec, and the inner chest.

With this free app, you can train your pectorals with a 30-day training program requiring no gym equipment. You will be able to train wherever and whenever you want.… View full description on the official store →

Profile & Insights

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

Identification

App name
30 day challenge - CHEST
Developer
Passion4Profession Apps
Bundle ID
net.p4p.chest30day
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
Not found
Languages
Not found

Company

Website
www.passion4profession.net
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
$1.1K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$1.99 - $30.99 per item

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 growth18,311 ratings+45% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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 Passion4Profession Apps

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📦 Portfolio summaryINDIE studio
10apps·$9K/mocombined
✓ Diversified — top app contributes 21%; risk spread across portfolio

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Full revenue analysis
Read the article-style breakdown for 30 day challenge - CHEST: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →