Lullaby: Baby Sleep

Discover your baby's ideal sleep window and chat with Luna, your AI sleep consultant. Calmer nights start here.

Lullaby helps you understand and organize your baby's sleep, no more guessing.

SMART SLEEP PREDICTION Based on your baby's age and wake windows, Lullaby predicts the next nap and tells you the ideal bedtime, before overtiredness kicks in.

LUNA, YOUR AI CONSULTANT Ask questions anytime with Luna, your AI-powered sleep consultant. Routines, short naps, night wakings, regressions: just ask in your own words.

ROUTINE AND TRACKING Log sleep, feedings and diaper changes in seconds. See the day's timeline and follow weekly trends.

SLEEP SOUNDS White noise and soothing sounds to help your baby drift off.

MADE FOR PARENTS A simple, clean interface designed for the busy days (and nights) of parenthood.

Lullaby Premium Optional subscription that unlocks unlimited Luna, smart prediction, all sounds and unlimited trends.

• Monthly: R$ 14.90/month
• Yearly: R$ 89.90/year (save about 50%) Subscription renews automatically unless canceled at least 24h before the end of the period. Manage it anytime in your App Store settings. Terms of Use: https://apps.devskin.com/lullaby/terms Privacy Policy: https://apps.devskin.com/lullaby/privacy