How to Use Clue

An account ensures tracked data is securely stored on our EU-based servers so that people can safely access it from...

Clue Period Tracking mode in Clue Plus includes everything you’ve come to love about period predictions and experience tracking with...

Clue is here to help you learn about your body. We understand that all of this can be easier if...

Track your periods, body temperature, cervical fluid, and ovulation tests.

Clue’s enhanced Analysis makes it easy to stay on top of your menstrual health. Get a personalized overview of your...

Get reminders to take or swap your birth control

40+ brand new tracking options, 17 languages, and a sleek design

0+ brand new tracking options, 17 languages, and a sleek design

Creating a Clue account is easy as 1, 2, 3. And we just made it even easier.

Use Clue to track your pills, set reminders, and more

Ilaria from our Support team shares more tips for getting the most out of Clue.

Ilaria from our support team shares her insider tips for getting the most out of the Clue app.

Never forget the date of your last period again. Using the Clue app to track your periods is the best...

Your body is not a clock, meaning your periods might not always happen on the same day each cycle. This...

Clue Connect allows other people to see your current and predicted cycle.