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.