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Onjjakkung: Baby Tracker & Log icon

Onjjakkung: Baby Tracker & Log

Newborn feeding, shared by two
Sanghyun Lee · Medical
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App info

Developer
Sanghyun Lee
Category
Medical, Health & Fitness
Released
Oct 11, 2026
Version
1.0.5 (Oct 24, 2026)
Price
Free
Size
53.7 MB
Requires
iOS 15.1
Age rating
13+
Languages
English, Japanese, Korean

In-app purchases

Lifetime Family Pass$11.99
14-day Trial$0.00
Current prices, App Store US.
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About Onjjakkung: Baby Tracker & Log

Mom logs a feed and it shows up on Dad's phone right away. Onjjakkung is a baby tracker for two tired parents: one tap to log, and everyone in the family sees the same record. ■ One tap to log · Breastfeeding (left/right timer), formula and pumped milk (ml), pumping, diapers (pee, poop, both), sleep, notes · Tapped the wrong thing? Undo within 10 seconds · Forgot one? Add it later with the right time ■ Shared with your family · No sign-up. Connect with a 6-digit code · Works even when your family uses different kinds of phones · Every record shows who logged it · If two of you log the same feed, the app asks whether to merge them · No signal? Records are saved on the phone and sync when you are back online · Up to 5 people: Mom, Dad, Grandma, Grandpa, a caregiver ■ At night, only one of you wakes up · "I've got it": only the phone of whoever takes the next feed rings · "I'll take…
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