Cycle AI: Period & PMS Tracker

Cycle AI is the next-generation period tracker that uses artificial intelligence to deliver predictions that get smarter every cycle. Beautifully designed, privacy-first, and built for understanding YOUR body — not the average.

▸ AI-POWERED CYCLE PREDICTIONS Get accurate forecasts of your next period and ovulation window. Our AI shows you the confidence interval — no black-box predictions. The longer you log, the smarter it gets.

▸ COMPREHENSIVE TRACKING IN SECONDS • Log period flow (None / Light / Medium / Heavy) • 15+ common symptoms (cramps, bloating, headache, fatigue, more) • Basal body temperature with °C/°F toggle • Mood logging with quick emoji picker • Whole day in under 30 seconds

▸ PHASE-BY-PHASE GUIDANCE Discover what to eat, how to move, and how to care for yourself in each cycle phase: • Menstrual — recovery + iron-rich foods • Follicular — high-energy training + creativity boost • Ovulation — peak performance window • Luteal — slow down + comfort foods

▸ BEAUTIFUL CALENDAR VIEW See your entire month at a glance. Predicted period days, logged days, and fertile window — all in one elegant view.

▸ SMART REMINDERS Get reminders for period start, ovulation peak, and daily logging — all customizable.

▸ PRIVACY-FIRST PROMISE • Zero data collection — your cycle data never leaves your device • No account required • No ads, no subscriptions, no tracking • Open source privacy policy

Built for women who want to understand their bodies on their own terms.

— CycleAi Premium — Optional Premium unlocks the full daily insight feed, symptom patterns, your typical cycle map, and the doctor report. Choose a one-time Lifetime purchase, or a yearly/monthly subscription. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/fengyiqicoder/open/blob/main/cycleai/PRIVACY.md