Best for a shared pregnancy view on two iPhones
Elara: Pregnancy Tracker
Seller: Declan John Nanton (Elara team) · US rating 4.75 from 4
Partner mode: 8-character code (QR, link or typed); partner signs in with Apple or Google; one partner. The partner sees the week, baby size, belly and ultrasound photos, 50+ weekly ideas and a wishlist; journal, mood, kicks and contractions stay private. New and small.
App StorePartner mode
Best if you also track your cycle
Flo Cycle & Period Tracker
Seller: FLO HEALTH UK LIMITED · US rating 4.74 from 1,982,116
Flo for Partners inside the app, linked by code; designed for a male-female couple. Partners see regular pregnancy updates and typical symptoms, not symptoms you log yourself.
App StoreHelp CenterElara vs Flo
Best for sharing with several family members, or via an employer benefit
Ovia Cycle & Pregnancy Tracker
Seller: Ovuline, Inc. · US rating 4.83 from 90,413
“Friends & Family Sharing” for a spouse, partner, sibling or friend. Also covers cycle tracking before pregnancy.
App StoreOfficial siteElara vs Ovia
Best for inviting grandparents and friends too
Pregnancy + | Tracker App
Seller: Philips Digital UK Limited · US rating 4.85 from 76,308
Partner, grandparents or a friend join by downloading the app. Mature app in 14 languages.
App StoreElara vs Pregnancy+
Best for sharing one account with your partner
Pregnancy Tracker | Preglife
Seller: Preglife AB · US rating 4.91 from 1,785
Share your account with one person; both need an account. Has a partner category with tips and activities to do together.
App StorePreglife FAQ
Best for dads who want their own app (with HiMommy)
HiDaddy - pregnancy for Dads
Seller: Idea Accelerator Sp. z o.o. · US rating 4.79 from 1,766
Separate app for dads from the makers of HiMommy; account linking not described in the listing. Pairs naturally with HiMommy (4.80 from 5,416; kick counter and contraction timer in HiMommy+).
HiDaddy on the App StoreHiMommy on the App Store
Best field guide for dads-to-be
Dad Pregnancy Guide: Daddy Up
Seller: Sycamore Spur, LLC · US rating 4.86 from 2,920
Standalone app for dads. Describes itself as the “ultimate field guide for dads-to-be”.
App StoreOfficial site
Best for community and depth of content
BabyCenter, What to Expect and The Bump
Seller: Everyday Health, Inc. (BabyCenter, WTE); The Knot Inc. (The Bump) · US rating BabyCenter 4.89 (297,235); WTE 4.87 (379,590); The Bump 4.85 (39,889)
Partner features not stated in their US listings. BabyCenter has Birth Clubs; What to Expect has twin mode and Apple Watch support.
BabyCenterWhat to ExpectThe Bump