If you're ever separated, your number is how they find you.
A theme park, an airport, the way to grandma's. Wherever you go, a memorized phone number is the surest way back to each other. It's the safety skill parents, teachers, and first responders recommend first.
How it works
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Type in your number
Enter the phone number you want your child to learn. That's the whole setup.
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We mix it into a song
Your digits instantly become the chorus of an original tune by Bobby Beetcut. Fair warning: it's an earworm.
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Sing, remix, repeat
Kids swap instruments and bandmates for hundreds of remixes. A few plays later, they know your number cold.
See it in action
Meet the band
Each bandmate plays five different instruments, and the singer gets a choice of backup duos. Swap them for hundreds of remixes.

Axol
Lead vocals, with three pairs of backup singers to choose from

Uni
Trumpet, keytar, piano, flute, harmonica. All attitude.

Yeti
Five kinds of drums (every drum is having fun too)

Capy
Washboard, cowbell, maracas, triangle, tambourine. Impeccable chill.
Private by design
Teaching your number means trusting an app with it, so we built this one to earn that trust. The song is created right on your iPhone and your number never leaves your device. No accounts, no ads, no analytics, no tracking. Our App Store privacy label says "Data Not Collected" because we literally collect nothing.
- Made on-device
- No accounts
- No ads
- No tracking
Read our whole privacy policy. It's refreshingly short.
What parents say
"Our daughter learned my number in under a week and she's so proud of her new big kid skill."
"I seriously love the unicorn. She's my spirit animal."
"I'm not going to say that vacations are now stress-free, but this is a huge relief."