Moonbub

Baby sleep made Simple

Free · Designed for iPad. Not verified for macOS.

Baby sleep made simple for tired parents. Moonbub helps you track your baby's sleep and know exactly when they're ready for their next nap - using the same wake window science that premium apps charge for. The difference? Moonbub is free. Completely, permanently free. We built Moonbub because every parent of a newborn deserves good tools, not another subscription. No ads. No paywalls. No "premium" tier. Just a clean, thoughtful app that works. FEATURES - One-tap sleep timer for naps and nighttime - Smart wake window tracking with color-coded zones (Sweet Spot, Tired, Overtired) - Live countdown showing how long until baby's next nap - Manual sleep entry for sessions you forgot to track - Daily summary with total sleep, nap count, and longest stretch - Sleep history organized by day with quick patterns at a glance - Multiple baby profiles for siblings or twins - Push notifications when wake windows are closing - Secure account with email login and password reset WAKE WINDOWS Moonbub uses age-appropriate wake window ranges based on pediatric sleep research. As your baby grows, wake windows automatically adjust. The arc gauge shows you exactly where your baby is: Green = Too soon for a nap Yellow = Sweet spot - ideal time to start winding down Orange = Getting tired - put baby down soon Red = Overtired - baby may struggle to fall asleep WHY FREE? We believe sleep tracking shouldn't be a luxury. The first months with a baby are exhausting enough without worrying about subscription fees. Moonbub exists to support parents, not monetize them. Moonbub is maintained with care and updated twice yearly where required to keep things running smoothly and adapt to the latest platform changes. DESIGNED FOR TIRED EYES Dark theme by default. Large touch targets. Minimal steps. Because at 3 AM, you need an app that just works. Suitable for babies and toddlers aged 0-24 months. Questions or feedback? We'd love to hear from you: moonbub.app@gmail.com Privacy Policy: https://baby-sleep-app-fkftd5.abacusai.app/privacy Terms of Use: https://baby-sleep-app-fkftd5.abacusai.app/terms

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> • Fixed: Sleep history now correctly shows all sessions regardless of timezone > • New: Pause tracking when you don't need wake window monitoring (e.g., overnight) > • Improved: All times now use your device clock for accurate local time display

Version 1.1.0

The developer, Sebastian Robison, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info

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
  • Sebastian Robison
Size
  • 46.6 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Moff Doom
  • Developer Website
  • Privacy Policy

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