# BiliMatic — Handy neonatal bilirubin tool

> Neonatal bilirubin assessment tool based on AAP guidelines for medical professionals. (iPhone/iPad app by Michael Phang.)

- Source: https://appshunter.io/ios/app/bilimatic/id979442206 (this page in markdown: same URL + `.md`)
- Developer: [Michael Phang](https://appshunter.io/developer/979442205)
- Category: Medical, Utilities
- Price: $0.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 8 MB
- Languages: American English
- Released: 2016-01-20
- Data updated: 2026-07-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/bilimatic/id979442206/reviews.md

## What is BiliMatic?

BiliMatic is a tool that makes it easy for healthcare professionals to compare a newborn's serum bilirubin levels with standardized reference ranges for a given patient's age and risk factors according to Clinical Practice Guidelines established by the American Academic of Pediatrics.

BiliMatic makes it easy to determine hours from birth to lab draw (or users can input this directly), and allows users to easily convert between different units. It includes options for considering a patient's risk factors and gestational age at delivery.

BiliMatic references the American Academy of Pediatric's 2004 Guidelines for Hyperbilirubinemia. Your patient's data is plotted directly onto the AAP's phototherapy reference nomogram, making it easier for you to visualize data. The nomogram is browsable, allowing you to read reference values for low/medium/high risk newborns with a touch of your finger. The Bhutani nomogram for designating risk of hyperbilirubinemia is also provided.

BiliMatic's beautiful and simple-to-use interface is optimized for modern iOS and iPadOS devices. The app works in both Imperial (mg/dL) and SI (µmol/L) units, and will even remember your preference and adjust nomogram axes appropriately. Users have the option of calculating a neonate's age by dates, or they can input it directly.

BiliMatic is a handy tool that's useful for many users, whether you're a paediatrician, family doctor, nurse, resident, or medical student! BiliMatic is intended for use by medical professionals. If you are a patient, consult your doctor or healthcare provider for medical advice.

## Key features

- Compare bilirubin levels to standardized ranges
- Calculate hours from birth to lab draw
- Convert between units (Imperial/SI)
- Consider patient risk factors and gestational age
- Visualize data on AAP phototherapy nomogram
- Browse reference values for different risk levels
- Includes Bhutani nomogram for hyperbilirubinemia risk

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bilimatic/id979442206/reviews.md

### 1/5 — Can't add decimal points to bill level. Don't buy yet!

*2016-03-17*

Unfortunately, you cannot add decimal points to the bilirubin level. Otherwise, this app would be fine. Needs an upgrade. Is worthless right now.

**Developer response:** Thanks for your feedback, Karen! In versions 1.2 and up you can now enter decimal points.

## Frequently asked questions about BiliMatic

### What is BiliMatic used for?

BiliMatic is a medical tool designed to help healthcare professionals compare a newborn's serum bilirubin levels with standardized reference ranges based on the American Academy of Pediatrics' Clinical Practice Guidelines.

### Who is BiliMatic intended for?

BiliMatic is intended for use by medical professionals, including pediatricians, family doctors, nurses, residents, and medical students. Patients should consult their doctor for medical advice.

### What guidelines does BiliMatic reference?

BiliMatic references the American Academy of Pediatric's 2004 Guidelines for Hyperbilirubinemia. It also includes the Bhutani nomogram for designating risk of hyperbilirubinemia.

### Can BiliMatic handle different units?

Yes, BiliMatic works in both Imperial (mg/dL) and SI (µmol/L) units. It can remember your preference and adjust nomogram axes accordingly.

### How does BiliMatic help visualize data?

The app plots patient data directly onto the AAP's phototherapy reference nomogram, making it easier to visualize. The nomogram is browsable for quick reference of values.

### What is the price of BiliMatic?

BiliMatic is a paid application, priced at $0.99.

### How often is BiliMatic updated?

The latest version, 1.3.1, was released on February 22, 2022. The app was initially released on January 20, 2016.

### What devices does BiliMatic support?

BiliMatic is optimized for modern iOS and iPadOS devices and is supported on iPhone, iPad, and iPod.

## Version history (last 4 releases)

### 1.3.1 — 2022-02-22

Minor update to fix the appearance of text/dialog when the device's dark mode is enabled.

### 1.3 — 2022-02-21

BiliMatic is back! Now available on iPad, and updated with support for all the latest iPhones.

An easy reference link has been added to the American Academy of Pediatrics Clinical Practice Guideline on the Management of Hyperbilirubinemia in Newborn Infants Greater Than 35 Weeks Gestational Age.

### 1.2 — 2016-03-31

Fixed the input keypad so users can enter bilirubin levels with decimal points. Thanks for the feedback!

Next major version: iPad support and more detailed nomogram views.

### 1.1 — 2016-01-20

No release notes.

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## More apps by Michael Phang

- [ObWheel](https://appshunter.io/ios/app/obwheel/id1098426614)

All apps by Michael Phang: https://appshunter.io/developer/979442205

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*