Mumble

Know why she's crying.

The baby tracker built for twins and multiples. One glance answers what's wrong and what's next - for every baby at once.

Mumble's glance screen: one card per twin showing time since last feed, last nap, last diaper, and which side is next

Who needs what, at a glance.

Someone's fussing and it's not obvious why. One look answers it: hungry? nap due? awake too long? which side is next? Every baby, one screen.

Mumble's voice logging screen listening to a spoken phrase

Say everything at once.

"Eliza fed left, Ana just fell asleep."

One breath, two logs. Your hands are full - your voice isn't. No forms, no taps, no switching profiles.

Mumble's lock screen Live Activity showing both twins' sleep status

The answer, before you even unlock.

Nap timers live on the lock screen. Who's asleep, for how long, who's due for a nap - visible the moment you lift your phone.

Why I built this

I'm Maria, mom of twin girls.

When they arrived, I learned fast that multiples aren't just "more babies". It's a different game: two schedules that never quite sync, twice the guessing, and every app, book, and piece of advice out there built for one baby at a time.

So I started building the app I couldn't find - one-handed, with a baby on the other arm. One glance that answers what's wrong and what's next, for both girls at once. Our family has run on it every day since.

Then I was laid off. So I made the bet, and Mumble became my full-time mission: help moms of multiples, because raising babies two-at-once is a challenge all its own. If you're raising twins or more - or about to be - I'd love for you to have it.

- Maria, twin mom