Maia: Period & Cycle Tracker

Your cycle is yours. Maia keeps it that way.

Maia is a private period and cycle tracker built on one simple promise: your data never leaves your iPhone. No account, no email, no cloud — there is nothing to leak, sell, or hand over. Everything you log stays on your device, lockable behind Face ID.

PRIVATE BY DESIGN, NOT JUST BY POLICY
- No account, no sign-up, no login. Open the app and start tracking.
- Your data is stored only on your iPhone. We never see it.
- No ads, no third-party trackers, no data brokers, no selling your information.
- Built-in Privacy Lock: require Face ID or Touch ID to open Maia, and your data is hidden in the app switcher the moment you put it down.
- Optional encrypted iCloud backup, in your own Apple account. You decide if it is ever turned on.
- Delete everything instantly, any time.

EVERYTHING YOU NEED TO TRACK
- Log periods in seconds with a calm, beautiful interface.
- Record flow, symptoms, moods, and notes day by day.
- A clear calendar view of your whole history at a glance.
- Smart predictions for your next period, fertile window, and ovulation, calculated privately on your device.
- Insights that help you understand your patterns over time.

FREE — EVERY FEATURE INCLUDED
Maia is completely free. No subscriptions, no paywalls, no locked features, no ads. Your most personal data should not be a product, and the tools to understand it should not sit behind a paywall.

CALM AND YOURS
Maia is designed to feel like a quiet, supportive space, not a noisy data-hungry app. Soft colors, gentle typography, and a thoughtful layout make daily logging something you actually want to do.

TRANSPARENT ABOUT HEALTH
Maia is a wellness and tracking tool. Its predictions are estimates based on the data you log and should not be used as a sole method of contraception or as medical advice. For medical concerns, always consult a qualified healthcare professional.

Your body. Your data. Your iPhone. Download Maia and take back control of your cycle.