Every toddler invents their own language. Babbu is my daughter Matilda's word for ball. By the time she says it correctly, I'll have already forgotten how it sounded.

Babbu is a private dictionary for the words only your child says, the mispronunciations, the invented names, the sounds that make sense to no one but you. No social features. No accounts. Just a growing archive of a specific, unrepeatable moment in your child's life.