Flo App

Flo App is the most-trusted female health companion, combining period tracking, ovulation prediction, pregnancy mode, and a daily content stream into a single, beautifully designed mobile experience. Built for anyone who wants to understand their cycle on a deeper level, Flo turns daily check-ins into a long-term picture of reproductive health, hormonal patterns, and personal well-being.

The core of the product is a smart cycle tracker that learns from the user over time. Logging a period, symptoms, mood, energy, sleep, sex, and contraception takes a few seconds, and the app uses that data to forecast the next period, fertile window, and ovulation day with increasing accuracy. A daily insight card explains what is happening in the body today, why certain symptoms are showing up, and what the user can do to feel better — all reviewed by a medical advisory board of doctors and specialists.

Pregnancy mode takes over when the user conceives, with week-by-week development updates, a due-date countdown, symptom guidance, and personalized tips for each trimester. Trying-to-conceive mode adds ovulation predictions, fertile-window alerts, and conception-friendly insights, while birth-control mode adapts the calendar for users on the pill, IUD, or other methods. A private and secure symptom log keeps the full history of cycles, mood, weight, water intake, and exercise in one place, so trends become obvious over weeks and months.

Beyond tracking, Flo App hosts one of the largest libraries of expert-reviewed health content on the web, with hundreds of short videos, articles, and Q&As covering topics from PMS and endometriosis to fertility, postpartum recovery, and menopause. The Secret Chat feature offers an anonymous, AI-assisted space to ask sensitive health questions and get evidence-based answers without judgment, while anonymous mode on the home screen keeps the experience private on shared devices.

For teens learning about their first periods, women navigating perimenopause, anyone trying to conceive, and people simply looking to understand their body a little better, Flo App is a daily companion that turns scattered health data into clarity. It is reproductive health, in your pocket, designed with medical rigor and the kind of polish that makes it feel like a friend who happens to know a lot about science.