Jayla - Baby Tracker

Predictive baby tracker

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Jayla learns your baby's rhythm and predicts the next feed and nap window — with gentle one-tap logging that stays 100% private on your iPhone. Jayla is a gentle, predictive baby tracker that learns your little one's rhythm — so you can see what's coming, not just what already happened. One tap logs a feed, nap, or diaper. Behind the scenes, Jayla studies the timing and quietly predicts the next feed and the next nap window, right on your home screen. No spreadsheets, no guesswork. WHAT MAKES JAYLA DIFFERENT • Predicts the next feed and nap window from your baby's real patterns • A calm home screen that answers "when will she be hungry or tired?" at a glance • Optional lock-screen reminders, so you can log without even opening the app • A daily story of sleep, feeds, and diapers — the whole day in seconds BEAUTIFULLY SIMPLE • One-tap logging for feed, sleep, poop, and pee • Hold to undo — fix a mistap instantly • A sweet keepsake profile with your baby's name, age, and star sign • Warm, hand-drawn design made for tired eyes at 3am PRIVATE BY DESIGN • No account. No sign-up. No cloud. • Every log stays on your iPhone — your family's data never leaves the device • No ads, no third-party tracking, no data collection. Ever. Made by a parent, for parents, in those precious blurry early months. Jayla offers gentle guidance based on your own logs and is not a medical device. Always follow your pediatrician's advice.

Ratings & Reviews

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The developer, Chih-Yao Sun, 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
    • Chih-Yao Sun
    Size
    • 2.5 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    9+
    Copyright
    • © 2026 Joanne Sun
  • Privacy Policy

    • More by Chih-Yao Sun

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