Period tracking, minus the clipboard
She gets you.
Most trackers give you a chart. Lumie gives you someone who remembers that last month was rough, notices when this one is different, and says so in your own words.
Free to use, forever. 30 days of everything when you start.
What she actually does
Logging takes twenty seconds. The rest is her job.
Predictions that admit what they don't know
Up to twelve past cycles, weighted so the recent ones count most, and shown as a range rather than one confident-looking date. Without enough history she says 'still learning' instead of inventing one.
She remembers
What you logged yesterday, what happened at this point last cycle, the symptom you keep getting on day three. Bring it up and she already knows.
Talk, don't type
Hold to speak and she writes it down. On premium you can just have the conversation out loud, in English or Hinglish, and she answers the same way.
A calendar you can read at a glance
Phase colours mean one thing and never change with your theme. Long-press any day to log it after the fact.
Something to hand your doctor
A one-page summary of your cycles, symptoms and dates — generated on your phone, not on a server. Premium adds the day-by-day appendix.
Let someone in, on your terms
Share your cycle with a partner and pick exactly what they see. Free, and revocable the second you change your mind.
A look around
Warm, not clinical.
The colour system
Four colours, and they hold still.
The calendar you just looked at is colour-coded, and those colours are fixed. They do not shift when you switch to light mode, and they do not shift when you pick a different accent for the app — so a colour you learned once keeps meaning the same thing.
Period
The days you're bleeding, and everything you logged on them.
Follicular
After it ends and before the fertile window opens.
Ovulation
Your fertile window — hidden entirely on a method that suppresses ovulation, rather than guessed at.
Luteal
The run-up to the next period, and where most symptom patterns show up.
Privacy, structurally
We built it so we couldn't look even if we wanted to.
Your name is not your key
Your data is filed under a one-way hash your phone never sees and never computes. There is no email column, no phone number, no address book.
Encrypted where it lives
Everything on the device sits in an encrypted store whose key is held by the phone's own keystore. Cloud backup is off until you turn it on.
Deletion means deletion
One tap removes every row keyed to you and the account itself. You can do it from this website, without installing anything.
She is not a doctor
Lumie tracks and talks. She does not diagnose, and when something sounds urgent she stops talking and hands you a real number to call.
Tracking is free. Always was.
Predictions, logging, the calendar, reminders, partner sharing and five chats a day cost nothing and always will. Premium buys her voice and her patience.
See what premium adds