Wren: Baby Tracker for Two

Feeding, sleep & diaper log

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

Log a feed, a nap, a diaper in two taps — and it lands on the other parent's phone in seconds. No shared account: each of you stays on your own iCloud. Wren is the baby log two parents keep together. Log a feed, a nap, a diaper in two taps. It appears on the other parent's phone within seconds — each of you from your own iCloud account. No shared login, no server, no account to create. WHAT YOU CAN LOG • Breastfeeding, with a timer for each side • Bottles, with quantities • Diapers • Naps and nights WITHOUT OPENING THE APP • Lock Screen widgets • Apple Watch • Siri Shortcuts YOURS, AND ONLY YOURS No ads. No tracking. No data collection. Your baby's days stay between the two of you. Export everything to a spreadsheet whenever you want. Wren Pro unlocks sharing between two parents — one purchase, no subscription, ever.

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Night mode now runs on your hours. • Set when the night window opens and closes in Settings — 9 PM, 11 PM, or whatever your nights actually look like. • The warm tint now covers the whole app, entry screens included. That's where you log a feed at 3 AM — that's where the glare shouldn't hit you. Thanks for keeping the log with us.

Version 1.0.2

The developer, Tournillon, 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
    • Romain Niamor
    Size
    • 5.6 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    • Apple Watch
      Requires watchOS 11.0 or later.
    Languages
    • English and French
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Tournillon
  • 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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