おせわバトン|夫婦で育児記録 is a parenting app by Seiu Horikiri with 1+ downloads (about 2 estimated). +2 installs in the last 7 days. Released Oct 12, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Record feeding and diaper changes with a single tap, just like in a maternity hospital's daily schedule. A parenting record app that can be shared between couples and is ad-free.”