Cyca: Period & Cycle Tracker

Ovulation, Calendar & PMS

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Your cycle, truly private. Predict every phase and your best days — accurate, gentle, 100% on your iPhone. No account, no cloud, no ads. Meet Cyca — a calm, private way to understand your cycle. Log your period, flow, symptoms, mood and notes in seconds, then look ahead to your next period, fertile window and ovulation in a soothing calendar. A Daily Body Forecast offers gentle context for energy, mood, skin and comfort based on where you are in your cycle. Cyca learns your rhythm over time, with caring reminders before your period or PMS and insights that help you plan around how you actually feel. Privacy is built in. No account, no cloud and no tracking; your data stays on your iPhone and the app works offline. Track for free, then unlock Cyca Pro once for deeper predictions and history. Cyca is not a medical device or contraception.

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

Version 1.0.5

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 based, for example, 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

    Provider
    • Guan Feng Lai
    Size
    • 7.5 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 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.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 43 more
    • English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    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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