40
BU Score
Emerging
Pedbone
✍️ bumetric analysis
“
Pedbone is an iOS app from Christian Schramm in the Education category, currently rated 4.0★ across 1 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 40: Emerging (early traction worth watching). For a Education app, that means early traction worth watching.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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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 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Good rating (4.0★)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (1 ratings)METRIC | −$300 |
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 →💾 261 MB🔞 12+📱 iOS 17.0+🔖 v2.0.6🔄 updated 10mo ago🌐 EN📂 Education💰 Paid🚀 Launched 2014 (12y old)
📝 About this app
Pedbone: the online reference database in paediatric plain film radiography.
Furthermore, the program includes a few cases illustrate how certain diseases look on the radiographic film.
In the near future, the program will be expanded to positioning guide for children.
Furthermore, the program includes a few cases illustrate how certain diseases look on the radiographic film.
In the near future, the program will be expanded to positioning guide for children.
🆕 What's New · v2.0.6
There was a mistake with the female knee 6 years. This has now been corrected to 6 months female.
Thank you for pointing this out.
Thank you for pointing this out.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Pedbone
- Developer
- Christian Schramm
- Bundle ID
- de.Pedbone.final
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 12+
- Languages
- EN
Company
- Website
- www.orthorad.de
- Tagline
- Home
- 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
- $746/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.orthorad.de%2Findex.php
- 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
- https://www.orthorad.de/index.php/rss/Blog
- Press / News
- Not found
Contacts & Socials
- Socials
- facebook · twitter · youtube
- Not found
- Phone
- Not found
- Contact page
- https://www.orthorad.de/index.php/contact
- About page
- Not found
📈Ratings growth1 ratingsShow 3-year history estimate ▾
Tracked (1 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.
More by Christian Schramm
View all →
Full revenue analysis
Read the article-style breakdown for Pedbone: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.