Celyra: Period & Cycle Tracker

Your cycle stays on your device. No account, no cloud, no uploads. Track periods, ovulation and PMS, with predictions based on your own logged cycles.

Celyra keeps your cycle data on your iPhone — no account, no cloud sync, never uploaded.

Track your period, predict ovulation, monitor your fertile window, and log PMS symptoms with a calm, private design.

WHAT MAKES CELYRA DIFFERENT

On-Device Privacy Your period and cycle logs stay on your iPhone. No sign-up required. Optional Face ID lock and privacy screen blur. Ads in the free version use standard advertising identifiers — never your health data.

Smart Cycle Predictions Predict your next period, ovulation day, and fertile window based on your own logged cycles.

Calm, Beautiful Design A supportive, non-clinical interface — clear and personal, not overwhelming.

Education Built-In Understand each phase — Menstrual, Follicular, Ovulation, and Luteal — with warm, clear explanations.

TRACK EVERYTHING THAT MATTERS

Period & Flow Logging Log flow intensity: spotting, light, medium, and heavy. Track start and end dates. View your full cycle history.

Symptoms, Moods & PMS Track cramps, bloating, headaches, breast tenderness, and more. Log daily moods, pain levels, and notes.

Menstrual Cycle Insights See average cycle and period length, cycle regularity, and what to expect in your current phase.

Ovulation & Fertility Calendar Monthly calendar with period days, predicted periods, ovulation day, and fertile window clearly marked.

PRIVACY YOU CAN TRUST

Cycle data is stored locally on your device. No account required. Optional Face ID or Touch ID. Privacy blur in the app switcher. Delete all data instantly anytime.

We never upload, store in the cloud, or sell your health information.

PREMIUM FEATURES

Upgrade to Celyra Premium for advanced cycle insights, unlimited history, PDF export, unlimited notes, all symptoms, and an ad-free experience.

Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage subscriptions in your account settings.

IMPORTANT DISCLAIMER

Celyra is a personal wellness tool, not a medical device. It does not provide medical advice, diagnosis, or treatment. Predictions are estimates and should not be used as a contraceptive method.

Privacy Policy: https://itsmama22-ctrl.github.io/privacy-support/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/