Busy day, away from home, but one more story? Bookletto lets parents clone their voice from a few short recordings, so children can hear English stories in a voice they know. Create new adventures with on-device AI or write your own, then play them in your saved parent voice on iPhone or iPad. Voice cloning and narration run on-device; recordings aren't uploaded for speech generation. Five free listening minutes daily, with optional Family Reading plans for unlimited narration.