BioWink GmbH iOS Clue App

Clue is a digital smartphone application helping people with cycles better understand their menstrual and reproductive health. There are three different modes for users to pick from, depending on what suits their current goal best Clue Period Tracking, Clue Conceive, and Clue Pregnancy. Across all modes there are different features that allow users to track their health experiences, access current scientific literature, and learn more about what’s happening to their body. Both a free version and a paid premium version of the app, called Clue Plus, are available to users. Clue Conceive is a mode of the Clue app. Clue Conceive's proprietary algorithm uses period start date information entered by the user to provide predictions on the best days to try and conceive.