Sleep Sanity: Baby Sleep App

Sleep Sanity is a baby sleep app built for parents who are running on no sleep themselves. Log a night, a nap or a feed in one tap, no forms, right from your phone at 3am. A live nap timer counts up while your baby is down, so you always know how long they slept without doing the math.

BABY SLEEP TRACKER
Every log becomes part of your baby's sleep history: a day by day timeline you can scan at a glance, plus charts that turn weeks of naps and night wakes into a simple 0 to 100 sleep score you can read half asleep. Track naps, night sleep, night wakes and feeds in one sleep log, with a nap tracker, feeding log and bedtime reminders built in.

SLEEP TRAINING APP
Sleep Sanity includes an age based sleep plan with gentle, Ferber style check-ins. Set your Night 1 date and the app tells you what tonight looks like, counts the check-in intervals for you and shows wake windows, nap count and a bedtime window for your baby's age, from 4 months to 2 years. A night weaning schedule helps you drop night feeds gradually when you and your pediatrician are ready. This content is informational, not medical advice. Always check with your pediatrician before starting any sleep training approach.

WAKE WINDOWS AND SLEEP SCHEDULE
Age based wake windows, nap schedules and bedtime windows, updated as your baby grows. Helpful through the 4 month sleep regression, nap transitions and daylight saving time.

BOTH PARENTS, ONE NIGHT
Sleep is a team sport. With household sync, each parent signs in with their own account, invites their partner, and sees the same logs update in real time on both phones. Whoever is on duty tonight has the full picture.

WORKS OFFLINE, PRIVATE BY DESIGN
Sleep Sanity works offline first: log through a dead zone, a basement nursery or a flight, and everything syncs when you are back online. It works with no account at all. No ads, no tracking SDKs, no data sales, and deleting your account deletes your data.

No ads. No in app purchases.

Made in Canada by a parent who built the app he wanted that first week of sleep training. Guides on the Ferber method, wake windows and night weaning at sleepsanity.ca.