Period Kompanion is an all-inclusive AI-based menstrual calendar and fertility tracker that empowers women of all ages to monitor their cycles, predict important dates, and even aid in family planning. I designed a collection of illustrations for various stages of the user experience that also identified the brand identity of Period Kompanion. From crafting engaging illustrations for onboarding and paywalls screens to store screenshots, in-app blog visuals, I had the privilege of enhancing the user interface with captivating visuals that resonated with the target audience.