---
title: "Harriet Lane Handbook — App Overview"
url: https://marlvel.ai/apps/harriet-lane-handbook
category: Medical
developer: Unbound Medicine, Inc.
platforms: ios, android
rating: 4.8 (581 ratings)
pricing: free
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T18:50:01.998Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a digital, portable version of a standard pediatric clinical handbook, though users note that search functionality and specific calculator availability can vary.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Medical |
| Rating | 4.8 ★ (581) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.22 |
| Latest Version (Android) | 2.8.47 |
| Developer | Unbound Medicine, Inc. |

<!-- SECTION: Summary -->
## What is Harriet Lane Handbook?

The Harriet Lane Handbook is a mobile medical reference tool developed by Unbound Medicine, providing pediatric residents and practitioners with clinical guidelines and a comprehensive drug formulary. The app features integrated dosage calculators and searchable content, including figures, algorithms, and immunization schedules derived from Johns Hopkins University School of Medicine resources.

<!-- SECTION: Key Features -->
## Key Features

- **Pediatric Drug Formulary**: Provides updated medication details including dosing, side effects, and drug interactions.
- **Integrated Dosage Calculators**: Built-in tools designed to assist with pediatric medication calculations.
- **Clinical Reference Library**: Contains searchable disease information, management recommendations, and immunization schedules in a concise outline format.
- **Prime PubMed Integration**: Includes access to external medical literature search capabilities provided by Unbound Medicine.

<!-- SECTION: Target Audience -->
## Who is it for?

Pediatric residents, interns, and healthcare practitioners.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/harriet-lane-handbook/id458365685?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.unbound.android.cqhlil&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/harriet-lane-handbook)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/harriet-lane-handbook).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*