Harriet Lane Handbook

Harriet Lane Handbook

Pediatric Formulary & PubMed

597 ratings
21 reviews
#190 in top-grossing Medical
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

Released
September 13, 2011
Updated
September 17, 2026

Features

Harriet Lane Handbook screenshot #1 for iPhone
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Harriet Lane Handbook screenshot #8 for iPhone
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About

This comprehensive pediatric resource offers an updated drug formulary, disease information, and management guidelines. It includes integrated calculators, visual exploration of medical literature, and the ability to bookmark favorite entries for quick access.

✓Updated pediatric drug formulary
✓Hundreds of pediatric conditions
✓Integrated dosage calculators
✓Prime PubMed search
✓Management recommendations & immunization schedules
✓Highlighting and note-taking
✓Visual exploration of medical literature
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What users say about Harriet Lane Handbook

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What's New in Harriet Lane Handbook

1.23

September 17, 2026

This update ensures full compatibility with the latest iOS 27 release, delivering a smoother, more reliable experience with improved performance and stability. We're always here to help—if you have any questions or feedback, please contact Unbound Medicine Support at support@unboundmedicine.com.

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Subscriptions & In-App Purchases

Davis's Drug Guide

Trusted drug information

$39.991 Year
How to cancel Harriet Lane Handbook subscription ⁉️

Charts

Top Grossing

📉 190-20

Medical

This app dropped -20 positions in Medical chart.

Last updated on October 19, 2026.

User reviews

Lousy liquid po dose calc

have to reference 3 different areas for ped dose calc for po liquids rather than 1 like other apps which provide “sliders” for best by disease, mg per kilo per day , max dose, and duration.

Still lacking

I tried to look up normal sodium levels for neonates. It has none listed for under 3 years of age. The book printed book does though.

Response from developer

Thank you for reaching out to us. We are unable to locate your account in our records to verify the edition you are referencing. The content in the resource comes directly from the publisher. We'd be happy to look into this matter further with additional account details and reference to the book. Please email our support team at support@unboundmedicine.com. We look forward to hearing from you!

Pediatric dosage calculator

In the past Harriet Lane provided a pediatrics dosage calculator for each drug. This application does not, which is disappointing.

Comes in handy…

Hospital Pharmacist for over 30 years, have been using Harriet Lane all this time.
This is my go to reference for checking drug doses for kids. Handy to have on my phone.

Still not a finished product, buy the paper copy

Tried to find normal for age glucose levels in reference value section. Says see chapter 10, with link provided. No values listed there, just discussion on diabetes.

Just tried to look up normal for age thyroid labs. All values for ages above 28 days are missing now.

I tried to call their number as they have requested, got voicemail.
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Developer apps

User experience

🐞

Reported Bugs

11 issues

App won't open after iOS 11 update

Bug

Content inaccessible without wifi

Bug

Resolution fuzzy and ugly

Bug

Content orientation bizarre

Bug

Cannot open content

Bug

Poorly formatted on iPhone

Bug

Tables and figures difficult to read

Bug

Search functionality awful

Bug

Doesn't fit entire screen on iPhone 5

Bug

Some diseases missing

Bug

Some fluxograms difficult to read

Bug
✨

Requested Features

4 requests

Sliders for ped dose calc

Feature

More search power for simpler terms

Feature

Dark mode option

Feature

Advanced analytics dashboard

Feature

FAQ

What is the Harriet Lane Handbook app?

The Harriet Lane Handbook app is a digital pediatric resource developed by Johns Hopkins University School of Medicine. It provides an authoritative drug formulary, detailed information on hundreds of pediatric conditions, management recommendations, immunization schedules, and integrated calculators.

What are the key features of the Harriet Lane Handbook app?

Key features include an updated pediatric drug formulary with dosing and side effects, concise information on pediatric conditions, integrated dosage calculators, and advanced search capabilities. It also offers access to medical literature via Prime PubMed, allowing users to search abstracts and full-text articles.

How is the Harriet Lane Handbook app monetized?

The app is free to download and use with some features. It offers an in-app purchase option to add a 1-year subscription to Davis’s Drug Guide, a comprehensive drug database. This subscription automatically renews annually unless turned off.

What are the compatibility requirements for the Harriet Lane Handbook app?

The application is designed to be used on smartphones and tablets. Specific operating system requirements are not detailed in the provided description, but it is powered by Unbound Medicine, which typically supports both iOS and Android devices.

Who would benefit from using the Harriet Lane Handbook app?

This app is ideal for pediatric interns, residents, and practitioners who need quick access to reliable information on pediatric care. Medical students and other healthcare professionals involved in the treatment of children will also find it a valuable resource for disease review and medication management.