Luna - Period & Cycle Tracker

Understand your cycle through four seasons. Log, track & feel your best.

Luna maps your menstrual cycle to the four seasons — Winter, Spring, Summer, and Autumn — so you can understand your body's natural rhythm at a glance.

Instead of just counting days, Luna shows you which phase you're in, what to expect, and how to make the most of each stage of your cycle.

FOUR-SEASON CYCLE PHASES
Your cycle is more than just a period. Luna divides it into four distinct phases, each with its own energy, nutrition tips, and exercise guidance:

- Winter (Menstruation) — Rest and restore. Your body is shedding and renewing.
- Spring (Follicular) — Rising energy. A great time to start new projects and try new things.
- Summer (Ovulation) — Peak energy and confidence. You're at your most social and creative.
- Autumn (Luteal) — Winding down. Focus on completing tasks and preparing for rest.

DAILY LOGGING
Track what matters to you, all in one place:
- Flow level (Heavy, Medium, Light, Spotting)
- Mood (Happy, Calm, Energetic, Anxious, Sad, Irritable)
- Symptoms (Cramps, Bloating, Headache, Fatigue, and more)
- Basal body temperature (BBT) for fertility awareness
- Weight and sleep tracking
- Personal notes

BEAUTIFUL CALENDAR
See your entire cycle at a glance with color-coded phase markers. Tap any day to view or edit your log. Flow indicators and mood dots make patterns easy to spot.

INSIGHTS & TRENDS
Understand your body better with:
- Cycle history with average lengths
- Top symptoms frequency
- Mood distribution
- BBT temperature trend chart
- Logging activity stats

SMART REMINDERS
Never be caught off guard:
- Period reminder (configurable days before)
- Daily log reminder at your chosen time
- Pill reminder
- Ovulation reminder

TRYING TO CONCEIVE
Enable TTC mode to see fertile window markers on your calendar, track basal body temperature, log intimacy, and get ovulation reminders.

EXPORT YOUR DATA
- CSV spreadsheet for personal analysis
- PDF cycle report for doctor visits
- Full backup and restore

Your cycle. Your seasons. Your Luna.