Tyd lets you track your period while keeping your data private. Tyd will never collect or sell your data, require you to log in, or show you ads. Plus, it has unique features, like a timer that notifies you when it's time to change your tampon and algorithms that display all kinds of cool statistics about your period.

Disclaimer: Tyd is not a doctor and does not presume to offer medical advice. Please seek a doctor’s advice in addition to using this app and before making any medical decisions.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/