Luma Period Cycle Tracker App

Track your cycle privately with period, ovulation, symptom, BBT, and wellness insights.

Luma is a private cycle, period, and ovulation tracker designed to help you understand your body without sending your logs to a third-party server.

Track your period, symptoms, mood, energy, sleep, stress, intimacy, discharge, basal body temperature, and water intake in a calm daily check-in. Luma turns your entries into clear cycle insights, including predicted period dates, fertile window, ovulation day, cycle history, mood patterns, and wellness trends.

Plan ahead with:

• Period, fertile window, and ovulation predictions
• A cycle calendar with upcoming dates
• Daily logs for flow, mood, symptoms, BBT, sleep, stress, and notes
• Pattern insights across past cycles
• Optional daily log, period supply, and contraceptive reminders
• Optional Apple Health sync for cycle data and sleep import
• Optional iCloud sync across your Apple devices
• Home Screen and Lock Screen widgets

Luma is built for privacy-first cycle awareness. Your data stays on your device unless you choose to enable iCloud or Apple Health sync.

Medical disclaimer: Luma does not provide medical advice, diagnosis, treatment, or contraception. Predictions are informational only. Always consult a qualified healthcare professional for medical questions.