CyclaZen

Calm, private cycle tracking

Only for iPhone

$5.99 · Designed for iPhone. Not verified for macOS.

iPhone

Track your cycle somewhere calm. No ads, no account, no data collection. Nothing you log ever leaves your phone. CyclaZen is a quiet place to track your cycle. No ads, no account, no data collection. WHAT IT DOES • See the day you're on and the phase you're in, at a glance • Log flow, mood, symptoms and energy in a few taps • View past cycles and predicted days on the calendar • Insights drawn from your own logs: average cycle length, variation, period length • Gentle reminders before your period, when your fertile window opens, or for a daily check-in • Short, plain articles on cycle phases and the questions people actually ask YOUR DATA STAYS WITH YOU Nothing you log leaves your phone. No account, no sign-in, no analytics, no third-party trackers — the app makes no network requests at all. Export everything as CSV or JSON whenever you like, and erase all of it whenever you like. A CALM DESIGN Soft colours, readable type, no nagging. Logging takes seconds, even on a busy day. GETTING STARTED We begin with one question: when did your last period start? The app never invents a history — it works only from what you enter, and adjusts as you log. COMPLETELY FREE No ads, no subscription, no locked features. CyclaZen is not a medical device and does not provide medical advice. Predictions are statistical estimates based on your own logs and should not be used as a method of contraception. If you have a health concern, speak to a healthcare professional.

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The developer, Zuhal Tasdemir, 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
    • Zuhal Tasdemir
    Size
    • 3.3 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 and Turkish
    Age Rating
    9+
    • 9+
    • Learn More
    • Contains
      User-Generated Content
      Health or Wellness Topics
    Copyright
    • © 2026 LumaDevLabs
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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