Cyca: Period & Cycle Tracker

Ovulation, Calendar & PMS

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Know what your body may be telling you today. Track cycles, PMS, ovulation, and patterns in a calm calendar—100% on-device, no ads. Meet Cyca — the warm, private way to understand your cycle. Cyca turns your period and cycle into calm, beautiful clarity. Log your day in a tap, get a gentle Daily Body Forecast of how today may feel, and look ahead to your next period, fertile window, and ovulation on a calendar designed to soothe. Everything stays on your iPhone — no account, no cloud, no tracking. 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, symptoms, moods, and notes effortlessly, and watch your personal patterns gently appear over time. INSIGHTS THAT CARE 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. GENTLE CARE, NEVER CLINICAL A daily Care Plan and a kind heads-up before your period or PMS help you be a little softer with yourself — supportive guidance, never cold or clinical. 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. Beautiful. Caring. Completely private. Download Cyca and meet the calmest way to understand your body. Cyca provides wellness and planning estimates and is not a medical device or a form of contraception.

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Now available in many more languages, with refinements throughout. Thank you for playing!

Version 1.0.1

The developer, Guan Feng Lai, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Guan Feng Lai
    Size
    • 4.2 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Cait518
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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