Wren: Baby & Newborn Tracker

Feeding, Sleep & Diaper Log

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

Wren keeps the whole day in one calm place — feeds, sleep, diapers and more — with private on-device nap guidance. One payment, no subscription, no ads. Wren is the calm, private way to track your baby's day — built for tired parents and one-handed use at 3am. Log feeds, sleep and diapers in a tap, see time since the last feed at a glance, and get gentle on-device nap-window guidance — all without an account. Log breastfeeding (with left/right timers), bottles, pumping, sleep, diapers, solids, medicine, growth and milestones in a tap. Start a live timer and get a heads-up for the next ideal nap window. WHY PARENTS CHOOSE WREN • Private by design — your data stays on your device. No account, no ads, no tracking, ever. • One payment — no subscription. Tracking, timers, predictions and charts are all free. • Rhythm nap guidance — on-device predictions of the next nap window from your baby's age and your logged sleep. No cloud, no AI service. • Free trends & insights — feed, sleep and growth charts, no paywall. TRACK EVERYTHING THAT MATTERS • Breastfeeding with per-side timers and smart "start on the other side" • Bottle & pumping amounts • Sleep with a live stopwatch • Diapers, solids, medicine (with next-dose reminders), growth & milestones • Daily summaries and weekly trends with clean charts • CSV and PDF export for your pediatrician CALM BY DESIGN True-black night mode, soft colors, big tap targets, gentle haptics, and quiet hours so reminders never wake the house. Wren is a personal logging tool for general wellness, not medical advice. Always consult your pediatrician for health decisions. Wren Plus is a one-time purchase (not a subscription): unlimited history and PDF + CSV export for your pediatrician, plus every future update. Tracking every baby, live timers, nap-rhythm predictions, and trends & insights charts are always free. No ads, ever. Terms of Use: https://nemostation90.github.io/app-support/apps/wren/#terms Privacy Policy: https://nemostation90.github.io/app-support/apps/wren/#privacy

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The developer, Quoc Nguyen, 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
    Quoc Nguyen
    Size
    4.1 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.
    Languages
    English and 19 more
    • English, Arabic, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
    Age Rating
    4+
    Copyright
    © 2026 Wren
  • Developer Website
  • Privacy Policy

    • More by Quoc Nguyen

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