“Clue rated #1 by OB/GYNS” Clue named top “menstrual cycle tracking app” by the American College of Obstetricians and Gynecologists (ACOG). Introducing Clue Connect. Discover the unique patterns in your cycle. Discover the unique patterns in your cycle Want more Clue? Sign up for our newsletter: Ok Track your cycle with the Clue app. Track your cycle with the Clue app. More details Read our blog Turning personal health data into global insight. Meet the team Join our teamin Berlin. Join our team in Berlin. View open positions