Cyrelle: Period Tracker

About this app

Cyrelle – Period Tracker & Ovulation Calendar Your cycle is nobody's business but yours. Cyrelle is an elegant, easy-to-use period tracker built to keep your data private and secure — we never share your personal information. Predict your next period and ovulation, follow your fertile window, and log daily symptoms and moods, with clear insight into your unique cycle. ►PERIOD & OVULATION TRACKING ● Visual ovulation countdown showing days until ovulation ● Fertile window calculator ● Period calendar with color-coded cycle phases ● Accurate predictions for your next period ● Track period start and end dates ● Monitor cycle regularity and patterns ►CALENDAR ● Beautiful monthly calendar view ● Color-coded markers for period, fertile, and ovulation days ● Complete cycle history at a glance ● Tap any day to log or track ►DAILY LOGGING ● Symptom tracker – cramps, fatigue, and more ● Mood tracker – record emotional changes ● Activity logger – track daily wellness ● See how symptoms correlate with your cycle ►STATISTICS & INSIGHTS ● Average cycle length and period duration ● Current cycle status at a glance ● Understand your unique patterns over time ►PRIVATE BY DESIGN Your cycle data is personal. Cyrelle keeps it private and secure — we never share your personal information. PERFECT FOR ► Tracking menstrual cycles and predicting the next period ► Couples planning pregnancy ► Understanding fertile windows ► Monitoring cycle regularity ► Logging symptoms and identifying patterns Cyrelle is free to download — core cycle tracking is free, and Cyrelle Pro unlocks the full experience. Subscription Information: • Payment charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • Account will be charged for renewal within 24 hours prior to the end of the current period • Subscriptions may be managed and auto-renewal turned off in Account Settings after purchase Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://burleighcreative.com.tr/legal/#privacy

Cyrelle, redesigned. A brand-new look built around your cycle: a beautiful cycle arc on your dashboard, a clearer calendar that shows facts vs. predictions at a glance, hand-crafted artwork throughout, and a refreshed Insights tab. Plus dark mode everywhere, faster logging with a new daily flow, and dozens of fixes.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 16, 2026 · 6:48 PM Free