Period Tracker vs Cyca

Take complete control of your menstrual health with Period Tracker: Cycle & Sync, the modern, beautifully designed period and cycle tracker built for you—and your partner. Whether you are tracking your period, analyzing cycle phases, or logging daily symptoms, our app provides intelligent insights tailored to your unique body. KEY FEATURES: NATIVE HOME & LOCK SCREEN WIDGETS Stay updated without even opening the app. View your current cycle phase, day counter, and period predictions right on your home screen and lock screen. ACCURATE PERIOD & OVULATION TRACKING Log period start and end dates with a single tap. Our intelligent prediction algorithm learns from your cycle history to forecast your next period, ovulation day, and fertility window. DYNAMIC CYCLE PHASE GUIDANCE Understand the four key phases of your cycle: Menstrual, Follicular, Ovulation, and Luteal. Enjoy a dynamic dashboard that adapts colors and surfaced health insights based on your exact phase. INNOVATIVE PARTNER MODE & DATE PLANNER Stay in sync with your partner. Share cycle phases and period countdowns, and discover cycle-aware date ideas and care recommendations designed for each specific phase. Fosters empathy and closeness with customizable privacy settings. COMPREHENSIVE SYMPTOM & MOOD LOG Easily record symptoms, flow intensity, mood triggers, and energy levels. Gain deeper self-awareness with intuitive trend charts and historical pattern breakdowns. 100% PRIVATE & 100% FREE No ads, no subscriptions, no paywalls, and no hidden fees. Your health data remains private on your device with optional Face ID / Fingerprint biometric lock.

Optimized for iPhone Duo. Built with the latest SDK, the app fills the entire inner display and automatically adjusts its layout whether the device is folded or open. Log your period and Cyca estimates your next period, fertile window and ovulation day, all on one calm calendar that adjusts every time you log. A Daily Body Forecast reads where you are in your cycle — energy, mood, skin — and cramps, flow and moods take seconds to log. No account, no cloud: your data stays on your iPhone and works fully offline. YOUR DAILY BODY FORECAST Wake up to a caring daily reading of your energy, mood, skin, and comfort, based on where you are in your cycle — with kind suggestions to plan your day with ease. SMART, PERSONAL PREDICTIONS Cyca learns your unique rhythm to predict your next period, fertile window, and ovulation, and adapts every time you log. A CALENDAR THAT FEELS CALM See your whole cycle at a glance — period days, fertile window, and ovulation in soft, clear color. No clutter, just clarity. LOG IN SECONDS Record flow, cramps, moods, and notes effortlessly, and watch your personal patterns gently appear over time. PERSONAL RHYTHM & SMART PLANNER Personal Rhythm shows how your body tends to move through each phase. The Smart Planner highlights your best and gentlest days, so you can plan life around how you actually feel. DAILY CARE PLAN & PERIOD REMINDERS A daily Care Plan and a gentle heads-up before your period or PMS help you plan ahead and go a little easier on yourself. PRIVATE BY DESIGN Your cycle is yours alone. Cyca has no servers and no account — your data never leaves your device, and the app works fully offline. Privacy isn't a setting here; it's the whole design. YOURS FOREVER, NO SUBSCRIPTION Track today and your period for free. Unlock Cyca Pro once for future predictions, Personal Rhythm, the Smart Planner, full calendar history, and deeper personalization — a single lifetime purchase, never a subscription. Cyca provides wellness and planning estimates and is not a medical device or a form of contraception. Optimized for iPhone Duo.