Lunara: Period & Cycle Tracker

Lunara is a period and cycle tracker built around one idea: your cycle data is yours. It works fully offline, needs no account, and never asks for the internet permission — nothing you log ever leaves your phone.

**Predictions that learn from you**
• Next period, fertile window and ovulation, learned from your own history
• A recap at the end of every cycle and every year — including how accurate the predictions actually were
• "Did your period start?" — a one-tap check-in when it's running late

**Log in seconds**
• Flow, symptoms, mood, energy, sleep, stress, basal temperature, cervical mucus and ovulation tests
• A pain diary with a tappable body map, plus spotting between periods
• Home-screen widgets, a Quick Settings tile, and a Wear OS tile for your watch

**Built for every stage**
• Birth control tracking: pill packs (active vs. placebo days), ring, patch, shot and IUD, with reminders
• Trying to conceive: cycles trying, the two-week wait, test day and OPK-anchored ovulation
• Week-by-week pregnancy and a postpartum mode for feeds, baby sleep and your period's return
• Perimenopause: a hot-flash counter and how your cycles are changing over time

**Actually private**
• No internet permission, no account, no ads, no trackers
• Discreet mode: disguise the app icon (as Notes or Calendar) and use neutral notification wording
• Biometric or PIN app lock, and backups to a folder you choose
• Bring your history with you — import from Clue, Flo, or a CSV file

**Lunara Pro**
Symptom patterns and a forecast for the days ahead, a PMS heads-up before your usual symptoms start, energy/sleep/stress/pain broken down by cycle phase, cycle regularity and how your cycles change over time, a PDF report to bring to the doctor, and accent colors with styled app icons.

Available in English and Spanish (Español), with more on the way.

Predictions are estimates. Lunara is not a method of contraception and does not provide medical advice — talk to a doctor about your health.