Bilirubin: Bilitool Bili Tool 17+

Offline Bili-Tool in 1 Screen

Minimalist Software Inc

Designed for iPhone

    • $9.99

iPhone Screenshots


*** 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.


• 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

What’s New

Version 3.0.1

We've made some minor layout adjustments to make sure the inputs are accessible at all text sizes and on all devices. Special thanks to Ansley S. for bringing this to our attention!

Enjoying Bilirubin? Please leave a review! It means a lot to us and helps others discover the app. Thanks and take care!

Ratings and Reviews

4.9 out of 5
141 Ratings

141 Ratings

melaniehuffman ,

Can’t download app to phone

Looks very good when I open . But can’t get it to download app to my phone . Help .

Developer Response ,

Hello Melanie,

Thanks for reaching out!

I have good news, that “open” button in the App Store means you’ve already downloaded the app!

If you’re having trouble finding it on your home screen(s), there are many websites describing how to solve this issue.

Here’s one I found via Google:

Thanks again and take care!

Ansleyreview ,

Works Great

I contacted the app creator because of a glitch. He got right back to me with the solution.

App Privacy

The developer, Minimalist Software Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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