Period Tracker U by Kotex is a free and ad-free iPhone app designed by Kimberly-Clark Corporation. This lifestyle application falls under the Health & Fitness subcategory. The app aims to assist users in predicting their next period, tracking symptoms, understanding their cycle, and more.

With Period Tracker U by Kotex, users can track their cycle, including period and ovulation predictions, set up personalized reminders for various tasks related to menstruation, monitor symptoms and moods during periods, and receive personalized reports and charts to gain insights into their body's patterns. Additionally, the app provides access to informative articles on period care, puberty, and menstrual health authored by a team of experts.