Fast beats thorough
A log you can finish half asleep is worth more than a perfect one you stop keeping by night four.
Sleep Sanity started the way most baby things start: at 3am, with a phone in one hand and a baby who would not sleep.
When my wife and I decided to sleep train our baby, we tried to track it. Every app wanted a form for every wake, hid the useful parts behind a subscription, or only worked on one phone. We ended up with a notes app, two sets of half remembered times, and no way to tell whether any of it was working.
So I built the app I wanted that first week. One tap for every event, because nobody can fill in a form at 3am. A single number in the morning, so you can see a trend instead of guessing. A plan that tells you what tonight looks like. And both phones showing the same night, so whoever is on duty has the whole picture.
Andrew, founder of Sleep Sanity

A log you can finish half asleep is worth more than a perfect one you stop keeping by night four.
No ads, no tracking SDKs, no data sales. It works with no account at all, and deleting your account deletes everything.
A structured plan with calm check-ins, not a promise. Your pediatrician has the final word, always.
Sleep is a team sport. The app is built for two phones and one shared night.

Two taps from here to logging. No account, no card, no setup beyond your baby's name.
Free. No ads. No in app purchases.Or use it in your browser
