Otto Math: Learn & Play

About

A small car. A missing piece of bridge. One answer that moves the adventure forward. Meet Otto and explore a warm, paper-crafted world where solving a math problem helps you build the road ahead. Choose an answer, watch what happens, and try again at your own pace. NINE WAYS TO PRACTICE Explore addition, subtraction, multiplication, division, times tables, puzzles, telling time, money, and fractions. Clock faces, coins, and fraction shapes make abstract ideas easier to see. Money activities use Polish złoty (PLN). SMALL ROUTES, ROOM TO GROW Each category has 60 routes across five difficulty stages, with eight questions per route. That is 540 routes to explore. Progress is saved separately for each category, and practice sessions can offer fresh sets of questions. A PAPER WORLD IN YOUR ROOM On compatible devices, optional augmented reality places Otto's road in your surroundings. You can also enjoy the game on screen without using the camera. MADE FOR CALM PRACTICE No ads. No account required. No limit on retries. Progress stays on your device. Purchase options are behind a parental gate. START FOR FREE The first five routes in every category are free to play and repeat. Unlock all routes with Otto Plus: choose a monthly subscription, an annual subscription, or a one-time lifetime purchase. Each option provides the same full access. SUBSCRIPTION INFORMATION Payment is charged to your Apple Account at confirmation. Monthly and annual subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. Lifetime access is a one-time purchase and does not automatically cancel an existing subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://growwithotto.com/privacy/