BioWink GmbH Android Apps and Games

Clue is a menstrual health and cycle-tracking app for people who want a clearer record of how their bodies change over time. It brings period dates, cycle phases, mood, pain, flow, energy, sleep, and other symptoms into a structured calendar and turns repeated entries into cycle statistics and pattern views. Users can follow upcoming period and fertile-window estimates, set birth-control reminders, browse science-based reproductive-health guidance, and choose tracking modes for different life stages. This combination makes daily check-ins easier to organize and gives users a useful starting point for personal reflection or healthcare conversations.