ninaru:妊娠したら妊婦さんのための陣痛・妊娠アプリ is a parenting app by ever sense, Inc. with 500,000+ downloads (about 691K estimated). +711 installs in the last 7 days. Rated 4.9 from 21K ratings. Released Jun 19, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “◆Support from pregnancy to pregnancy and childbirth!
Ninal, a pregnancy app that supports pregnant women who are about to become mothers
◆You can share your baby's growth with dad!
You can see what your baby is doing every day! Couples can watch their baby grow.
◆We deliver information every day to relieve anxiety…”