Period Tracker: Cycle & Mood

Ovulation, Symptoms & Calendar

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Track periods, symptoms and moods without an account or ads. Your journal stays encrypted on this iPhone, with no third-party analytics. Track your period, cycle estimates, symptoms and moods in one calm, private journal. See your estimated cycle day and upcoming calendar while keeping intimate notes encrypted on your iPhone. No account is required, and there are no ads. What you can do • Record flow, mood, body signals, temperature and private notes • Review estimated period days, fertile-window timing and ovulation timing • Compare daily check-ins with your cycle calendar • Browse gentle, evidence-aware cycle education • Protect access with Face ID, Touch ID or your device passcode Private by design • No ads or advertising identifier • No third-party analytics or tracking SDK • No developer database containing your health journal • Automatic cloud backup is excluded • Optional exports use a password-protected encrypted backup • Reset deletes the local encryption key and journal data Your entries stay on this iPhone unless you choose to export an encrypted backup. The developer cannot read or recover your journal or backup password. Cycle, fertile-window and ovulation dates are calendar estimates. They may be inaccurate, especially with irregular cycles. This app does not diagnose, treat or prevent a medical condition and must not be used for contraception. Consult a qualified healthcare professional about medical concerns or severe, persistent or unusual symptoms.

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The developer, 北京捌柒玖壹科技有限公司, 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
    • Beijing baqijiuyi Technology Co., Ltd
    Size
    • 4.6 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 32 more
    • English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
    Age Rating
    9+
    Copyright
    • © 2026 Oversea Startups
  • Developer Website
  • Privacy Policy

    • More by 北京捌柒玖壹科技有限公司

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