PairCare Shared Period Tracker

PairCare Shared Period Tracker is a health & fitness app by Entale, Inc. with 10,000+ downloads (about 41K estimated). +387 installs in the last 7 days. Released Jan 21, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Trusted by over 1 million users in Japan,
PairCare is a period and health tracking app designed to help you understand your menstrual cycle — and share that understanding with your partner. PairCare helps you track your cycle, predict upcoming periods and ovulation, identify fertile windows, and stay connected through…”