Train + vs Smarter

Kids really enjoy this, while they secretly practise addition. Please don't let them now, that they're learning and not playing! This will be our secret. As children develop, this app will be developed continuously. Currently easy addition, subtraction with a small reward on successful solution. Get prepared for rapidly growing functionality! This app doesn't include third-party analytics nor third-party advertising, the data isn't shared with any third parties and it's not collecting any user or device data for purposes beyond third-party analytics or third-party advertising.

Get a little Smarter every day — with your friends. Smarter is a tiny daily-learning game for a group of friends. Twice a day, three hand-picked topics show up. You vote on the one you want to learn about, read the short lesson that wins, and take a quick three-question quiz. Show up day after day to build a streak — and unlock the ability to propose your own topics for the group. It's the good part of the group chat, minus the noise: a shared little ritual that leaves everyone knowing something they didn't this morning. How it works • Three topics, twice a day — before bed and after you wake. • Vote on what to learn; the group's pick becomes the lesson. • Read the winner and take a 3-question quiz. • Build a streak by showing up — hit 5 days to propose your own topics. • Nudge friends who haven't voted, and invite people nearby with a QR code. • See where everyone lands on the group leaderboard. Built to be light and private • No account, no email, no password — just a group code and a name you pick. • Opt-in push reminders so you never miss a round. • No ads, no tracking, no noise. Make a group, send the link to a few friends, and learn something together every day.