Harriet Lane Handbook
Harriet Lane Handbook is #22 in Medical Grossing in United Arab Emirates and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperUnbound Medicine, Inc.
CategoryMedical
PriceFree
Released
Rating★ 4.9 (17)
Version1.23
Age rating17+
First seen by us
26 Sep 2026
Installs (est.)50k+ worldwide
Rating
4.9 ★
17 ratings
Measured
Best rank now
#22
Measured
Harriet Lane Handbook on the App Store
App details
App ID
458365685
Publisher
Unbound Medicine, Inc.
Content rating
17+
Harriet Lane Handbook downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| MedicalGrossing | #22 |
Apps near Harriet Lane Handbook on the chart
Medical Grossing, around #22.
Ratings
App Store, worldwide.
Rating
4.9 ★
17 ratings
Measured
Ratings
17
Measured
About Harriet Lane Handbook
** Your Go-To Pediatric Resource with Updated Drug Formulary **
**Exclusive Unbound Medicine bonus features include Prime PubMed and integrated calculators**
HARRIET LANE HANDBOOK
Written by pediatric residents from the Johns Hopkins University School of Medicine, Harriet Lane Handbook is the authoritative resource for interns, residents, and practitioners. Download this resource to review disease information or search figures, algorithms, tables, and charts. Check medication details in the new, fully-updated drug formulary which provides the standard in pediatric care. Quickly confirm diagnoses across a wide range of pediatric conditions and consult the most recent management recommendations, immunization schedules, procedures, and therapeutic guidelines specific to children.
FEATURES
• Updated details on hundreds of pediatric conditions in concise outline format.
• Integrated dosage calculators
• Renowned pediatric drug formulary with dosing, side effects, interactions, special considerations, and more
• Hard to find images, charts, algorithms, and tables
• Management recommendations, immunization schedules, and therapeutic guidelines
• Coverage of dermatology treatments, eczema complications, and lead poisoning
• Advanced search helps you find information quickly
• Ability to highlight and make notes within any topic
• Reference links to the medical literature through Prime PubMed
• “Favorites” for bookmarking important entries
Prime PubMed Search
Quickly search journal articles from the full PubMed database on your smartphone and tablet. Results contain abstracts, citations, and links to available full text articles that can be read on device and shared with classmates and colleagues. Additionally, Prime contains Grapherence™, an exclusive way to visually explore interrelationships and relevance in the medical literature.
Prime PubMed Journals
Select and follow your favorite journals. Receive instant alerts when new articles publish.
Editors: Camille C. Anderson, MD, Sunaina Kapoor, MD, MPH and Tiffany E Mark, MD
Formulary updated by updated by Carlton K. K. Lee, PharmD, MPH
Publisher: Elsevier
Powered by: Unbound Medicine
UPGRADE OPTION
Add Davis’s Drug Guide to your Harriet Lane Handbook app. After purchase, you can easily add a 1-year subscription of the best-selling drug database trusted by thousands of healthcare professionals. Davis’s Drug Guide delivers frequently updated information on over 5,000 trade name and generic drugs. Each monograph, with its focus on safety, includes details on pharmacokinetics, dosing, side effects, interactions, assessment, and more.
Your Davis’s Drug Guide subscription automatically renews annually unless auto-renew is turned off 24 hours prior to the conclusion of your current period. If you choose not to renew, you will continue to have access to the content, but will no longer receive updates. Your iTunes account will automatically be charged the current renewal rate ($39.99) within 24 ho
**Exclusive Unbound Medicine bonus features include Prime PubMed and integrated calculators**
HARRIET LANE HANDBOOK
Written by pediatric residents from the Johns Hopkins University School of Medicine, Harriet Lane Handbook is the authoritative resource for interns, residents, and practitioners. Download this resource to review disease information or search figures, algorithms, tables, and charts. Check medication details in the new, fully-updated drug formulary which provides the standard in pediatric care. Quickly confirm diagnoses across a wide range of pediatric conditions and consult the most recent management recommendations, immunization schedules, procedures, and therapeutic guidelines specific to children.
FEATURES
• Updated details on hundreds of pediatric conditions in concise outline format.
• Integrated dosage calculators
• Renowned pediatric drug formulary with dosing, side effects, interactions, special considerations, and more
• Hard to find images, charts, algorithms, and tables
• Management recommendations, immunization schedules, and therapeutic guidelines
• Coverage of dermatology treatments, eczema complications, and lead poisoning
• Advanced search helps you find information quickly
• Ability to highlight and make notes within any topic
• Reference links to the medical literature through Prime PubMed
• “Favorites” for bookmarking important entries
Prime PubMed Search
Quickly search journal articles from the full PubMed database on your smartphone and tablet. Results contain abstracts, citations, and links to available full text articles that can be read on device and shared with classmates and colleagues. Additionally, Prime contains Grapherence™, an exclusive way to visually explore interrelationships and relevance in the medical literature.
Prime PubMed Journals
Select and follow your favorite journals. Receive instant alerts when new articles publish.
Editors: Camille C. Anderson, MD, Sunaina Kapoor, MD, MPH and Tiffany E Mark, MD
Formulary updated by updated by Carlton K. K. Lee, PharmD, MPH
Publisher: Elsevier
Powered by: Unbound Medicine
UPGRADE OPTION
Add Davis’s Drug Guide to your Harriet Lane Handbook app. After purchase, you can easily add a 1-year subscription of the best-selling drug database trusted by thousands of healthcare professionals. Davis’s Drug Guide delivers frequently updated information on over 5,000 trade name and generic drugs. Each monograph, with its focus on safety, includes details on pharmacokinetics, dosing, side effects, interactions, assessment, and more.
Your Davis’s Drug Guide subscription automatically renews annually unless auto-renew is turned off 24 hours prior to the conclusion of your current period. If you choose not to renew, you will continue to have access to the content, but will no longer receive updates. Your iTunes account will automatically be charged the current renewal rate ($39.99) within 24 ho
Latest updates
1.23
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 [email protected].