Mathosaurus: Dino Math Trip
Kids math: add to divide
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Every right answer, your dinosaur gobbles a famous dish from around the world! A math game kids can enjoy from age 4.
Mathosaurus is a math game where your child raises a dinosaur.
Each correct answer feeds the dinosaur a famous dish from somewhere in the world – it grows bigger and evolves.
- Math to play
• Addition and subtraction, with egg-counting pictures
• Multiplication and division (sharing and groups)
• 23 Indian (Vedic) math tricks in the Dojo
- Made to keep kids playing
• Get it wrong and the food playfully bonks the dinosaur – 81 different moves
• 81 different ways to eat, too
• A bonus stage every 5 answers: tap the falling food to feed your dinosaur
• Problems automatically get a little easier when your child is stuck
• “3 more to evolve!” shows growth at a glance
- A trip around the world
• 68 countries and regions, 140 dishes and photos of famous places
• Music and sound effects written in each country’s own scale
- For parents
• No ads, no accounts, no data collected. Progress stays on the device
• Free: addition, subtraction and multiplication adventures with 10 dishes, plus one new “taste of the day” dish every day
• “Unlock Everything” (one-time purchase) opens every mode, trick and all 140 dishes. Family Sharing supported
• Purchases are behind a parental gate
Photos: Wikimedia Commons (authors and licenses listed in For parents › Credits)
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A brand-new Jump Course.
- The path is made of number blocks. Each block you cross counts up 1, 2, 3, and the number you reach is the answer, so kids learn how adding, taking away and times work while they play.
- The background is a real landmark of the country: run past the Eiffel Tower or the pyramids.
- New enemies you can stomp from above. Bumping into them from the side never costs a heart.
- Hold the left or right edge of the screen to move and tap with the other hand to jump. The buttons light up while you hold them.
The developer, Shinya Nagahama, 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
- Shinya Nagahama
- Size
- 105.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Made for Ages 0–5
- In-App Purchases
Yes
- Unlock Everything $5.99
- Copyright
- © 2026 Shinya Nagahama

