Most period trackers are built for the person who menstruates. Yori is built for the person who lives with them and wants to understand.
Scott built Yori for himself. After 18 years of marriage, he was still not reliably aware of how his wife was feeling or prepared to support her during her cycle. Month after month the same pattern repeated - he was caught off guard, she had to explain what she was going through, and the conversation that should have been natural kept starting from scratch. He wanted to record what he noticed and build a picture over time without constantly asking.
The app delivers a daily AI insight personalised to three variables: where she is in her cycle, what the partner has logged, and any conditions she has. The longer it is used, the more accurate it becomes - after three logged cycles, Yori knows her typical patterns and adjusts its guidance accordingly. Up to five profiles can be maintained.
Conditions Covered with Clinical Accuracy
Scott included six period-related conditions in depth, and recently updated the guidance for what was previously called PCOS - polycystic ovary syndrome - to PMOS, reflecting the latest clinical consensus on the condition. He notes that Yori was one of the first apps of its kind to adopt the updated terminology.
The intent behind the app is broader than tracking. Scott describes it as a tool for men who care about the women in their lives and want to show up better - fathers, brothers, partners - who want to have informed conversations rather than uninformed ones. If it reduces the number of times someone has to explain what they are going through to the person who should already know, Scott considers that the job done.
Yori is available on Google Play.
