A cycle tracking app that’s confident, empowering and scientific

Clue uses science and data to provide actionable personal insights into female health. Our mission is to help people all around the world benefit from insights into female health.

At Clue, we’re making a dent in the history of menstrual health. We’ve started by building a cycle tracking app that’s confident, empowering and scientific. Our app is empathetic, positive and not filled with butterflies or euphemisms.

Clue is designed to make tracking your fertility accurate, fast and friendly. Keep track of your monthly cycle by entering data about your period, pain, mood, fluid, sexual activity and personal notes.

Our goal is to give people a way to track and discover the unique patterns in their cycle. We believe that connected mobile technology is the future of female health.