61
BU Score
Solid
Bilirubin: Bilitool Bili Tool
✍️ BU Analytics Review
“
Bilirubin: Bilitool Bili Tool is an iOS app from Jeffrey Fulton in the Education category, currently rated 4.9★ across 239 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 61 — Solid (established niche player). For a Education 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 ($9.99)METRIC | +$2,800 | |
| Excellent rating (4.9★)METRIC | +$2,200 | |
| Established app (6y old)METRIC | +$800 | |
| Early-stage install base (239 ratings)METRIC | +$400 | |
| Single-language (English only)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 →💾 8 MB🔞 17+📱 iOS 15+🔖 v3.3🔄 updated 1mo ago🌐 EN📂 Education💰 Paid🚀 Launched 2020 (6y old)
📝 About this app
*** NEW! 2022 and 2004 AAP Guidelines now included! ***
Offline Bilitool in one screen. Based on the 2022 American Academy of Pediatrics (AAP) "Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation" guidelines. Previous 2004 guidelines also available via an in-app toggle. Designed and developed by family physician Dr. Émilie Coudière, MD.
FEATURES
• Management and follow-up recommendations according to patient's age, bilirubin level, gestational age at birth, risk factors.
• Guideline nomograms provide visualization of results.
• Patient's age can be entered directly or from birth and lab sample times.
• Support for US and SI units (mg/dL and μmol/L).
• List of hyperbilirubinemia and neurotoxicity risk factors for quick reference.
• Direct links to specific sections of the guidelines for quick reference.
* Terms of use are available at https://jeffreyfulton.carrd.co
Offline Bilitool in one screen. Based on the 2022 American Academy of Pediatrics (AAP) "Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation" guidelines. Previous 2004 guidelines also available via an in-app toggle. Designed and developed by family physician Dr. Émilie Coudière, MD.
FEATURES
• Management and follow-up recommendations according to patient's age, bilirubin level, gestational age at birth, risk factors.
• Guideline nomograms provide visualization of results.
• Patient's age can be entered directly or from birth and lab sample times.
• Support for US and SI units (mg/dL and μmol/L).
• List of hyperbilirubinemia and neurotoxicity risk factors for quick reference.
• Direct links to specific sections of the guidelines for quick reference.
* Terms of use are available at https://jeffreyfulton.carrd.co
🆕 What's New · v3.3
Hello and special thanks to everyone who submitted feedback and suggestions via an App Store review. It is much appreciated!
Today's update brings some under-the-hood improvements to keep things running smoothly on iOS 26!
That's it for now, but keep sending in your feedback and suggestions via an App Store review and we'll do our best to accommodate!
Thanks and take care!
Today's update brings some under-the-hood improvements to keep things running smoothly on iOS 26!
That's it for now, but keep sending in your feedback and suggestions via an App Store review and we'll do our best to accommodate!
Thanks and take care!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Bilirubin: Bilitool Bili Tool
- Developer
- Jeffrey Fulton
- Bundle ID
- ca.jeffreyfulton.SimpleBili
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- jeffreyfulton.carrd.co
- Tagline
- Jeffrey Fulton
- Description
- Hello! My name is Jeffrey Fulton and I develop apps for iPhone, iPad, and Mac. Enjoy!
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
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
- Not found
- 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
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth239 ratings+23800% lifetimeShow 3-year history estimate ▾
Tracked (4 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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