58
BU Score
Solid
Wachstum+
✍️ BU Analytics Review
“
Wachstum+ is an iOS app from Clafou Ltd in the Health & Fitness category, currently rated 4.7★ across 128 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 58 — Solid (established niche player). For a Health & Fitness app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 5 of 5 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 | |
| Mature app (15y old)METRIC | +$1,500 | |
| Localized (6 languages)METRIC | +$600 | |
| Early-stage install base (128 ratings)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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 22 MB🔞 17+📱 iOS 12.1+🔖 v2.1.7🔄 updated 10mo ago🌐 EN, FR, DE, JA, ZH +1📂 Health & Fitness💰 Paid🚀 Launched 2011 (15y old)
📝 About this app
Be confident that your baby or child is growing at the right pace. This app plots your child's growth curves and calculates exact percentiles using the most authoritative growth reference data.
• All ages: perfect for newborns and older children
• WHO and CDC growth charts (birth to up to 20 years)
• Also includes preterm charts (Fenton) and corrected age
• Metric (kg, cm) and US (lb, oz, ft, inches) units
• Exact percentiles of your child's measurements
• Official paper templates and custom-fit charts
• Email your charts and your list of measurements
• Transfer your data to other devices
• Export as CSV for use in spreadsheets or backups
• Printing and PDF export
• Unlimited number of children. Plot them together to compare their growth.
• Body Mass Index (BMI) calculation. BMI chart with WHO percentiles.
• External file storage. Use iCloud Drive or another cloud service to sync, backup and share your data.
• All ages: perfect for newborns and older children
• WHO and CDC growth charts (birth to up to 20 years)
• Also includes preterm charts (Fenton) and corrected age
• Metric (kg, cm) and US (lb, oz, ft, inches) units
• Exact percentiles of your child's measurements
• Official paper templates and custom-fit charts
• Email your charts and your list of measurements
• Transfer your data to other devices
• Export as CSV for use in spreadsheets or backups
• Printing and PDF export
• Unlimited number of children. Plot them together to compare their growth.
• Body Mass Index (BMI) calculation. BMI chart with WHO percentiles.
• External file storage. Use iCloud Drive or another cloud service to sync, backup and share your data.
🆕 What's New · v2.1.7
A few improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Wachstum+
- Developer
- Clafou Ltd
- Bundle ID
- com.clafou.growth
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 17+
- Languages
- EN, FR, DE, JA, ZH, ES
Company
- Website
- growthchart.app
- Tagline
- Growth
- Description
- The app to record your child's measurements and track them on standard growth charts with percentiles.
- 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
- $287/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/clafou
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Phone
- Not found
- Contact page
- https://growthchart.app/support/
- About page
- Not found
📈Ratings growth128 ratings+12700% lifetimeShow 3-year history estimate ▾
Tracked (10 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.
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.
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