Otto Math: Learn & Play
Math games, clocks & fractions
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
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/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Meet Otto the beaver! Enjoy a new character, a new app icon and refreshed artwork throughout the game.
The developer, Krzysztof Guz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Krzysztof Guz
- Size
- 7.4 MB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- This app is rated 4+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Parental Controls
- In-App Purchases
Yes
- Otto Plus Lifetime $34.99
- Otto Plus Monthly $2.99
- Otto Plus Annual $19.99
- Copyright
- © 2026 Krzysztof Guz