Are you Hapai (the Hawaiian word for “pregnant”)?
Each week, the Hapai app provides updates about your baby’s development, changes to your body and things to do in preparation for your big day. Simply enter your due date, and Hapai will calculate how many weeks along you are and how many days left until baby’s arrival, all while providing you with helpful tools and resources to guide you through your pregnancy.
The Hapai app features:
• A Week-By-Week calendar filled with useful information about your body, your baby and what you should keep in mind during each stage of pregnancy.
• The ability to add Reminders and Notes.
• A useful Checklist to keep track of all the things to do leading up to your big day. Hapai comes with a list of important things to check off from the experts at Kapiolani Medical Center and Wilcox Medical Center, and you can add your own checklist items, too.
• A free Contraction Counter. Simply hit “start” and “stop” and Hapai will keep track of how long and how far apart your contractions are.
• Feeding Timer and Log. Just a few taps and Hapai will keep a running log of your baby’s feedings – when, how long and whether you use breast or bottle.
• Weekly Baby Names. You don’t need a book to see lists of baby names – traditional, popular and more.
• Resources. Tap into the extensive resources available from Kapiolani, Wilcox and Hawaii Pacific Health.

Hapai is a free resource from Hawaii Pacific Health. To learn more about Hawaii Pacific Health, visit:

What's New

Version 1.6.11

Updated styling and tweaked week counter algorithm.

Ratings and Reviews

Hapai app


I tried opening the app on my phone multiple times, but it doesn't even work.

Pregnancy week is incorrect

Sakura 808

I was excited when my bf told me kapiolani had a pregnancy app but was sad to find out that the pregnancy week is calculated wrong. I'm 16 weeks but the app says I'm 17. I'm not the only one complaining about this mistake apparently. Fix the problem and I'll re-review.


Hawaii Pacific Health
67.3 MB
Health & Fitness
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Medical/Treatment Information
© 2015 Hawaiʻi Pacific Health


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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