My kid loved being read the same storybooks over and over, but I couldn't always be there to read them. So I built BookVoice Kids. It lets you scan the pages of your child's physical books and turn them into read-aloud stories. Now my kid can listen while holding the actual book, looking at the pictures and following along with the words. It's completely offline, with no ads, accounts, subscriptions or cloud storage. I built it for my kid, and I'm now sharing it with other parents.