Use your math skills to defend your treehouse against a hungry tomato and his robotic army in this fun action packed game! Choose between ninja stars, smoke bombs, or ninja magic - and choose your upgrades wisely!
✔ Works on your iPhone, iPod Touch, and iPad - download once, works everywhere!
✔ Action-packed strategy in the castle defense genre! You'll have so much fun you won't even realize you're learning Math!
✔ Choose your weapons - from ninja stars to fire magic - and upgrade their power along the way!
✔ Humorous story starring the ever-hungry Tomato-San, who is building a robotic army to steal your tasty math treasure!
✔ Math options are fully customizable - disable/enable operations, or even toggle number ranges to practice!
✔ Great for all age groups, from 6-99.
Say goodbye to boring flash cards - and hello to Math Ninja!
★★★★★ "Cat-bots? Giant tomatoes? This is a job for Math Ninja!" --whatsoniphone.com
★★★★★ "My seven year old daughter is thoroughly enjoying the Math Ninja app. It combines an arcade style game with math practice and it does it in a way that's a lot of fun." --theiphonemom.com
★★★★★ "Math Ninja does a great job of balancing video game play with testing math skills into a cute and fun application." --geardiary.com
Note: If you like the free version of Math Ninja, you'll love the full version! The full version has 18 action packed levels, full weapon upgrades, and the epic conclusion to the story!
We love to hear from you! Drop us a note anytime at razeware.com.
* Fixed a bug where math settings did not persist in a saved game, or when editing the custom settings.
* Other minor updates.
Ratings and ReviewsSee All
Fun, but try this
I love this game, it makes math fun. But while I was playing I ran into a weird easter egg. When the math problems appear pause the game, then wait for a few seconds. Then unpause it and do this for the rest of the level. At the end a weird/creepy slideshow will happen and will bring you to level ??. Try this it is really weird.
Awesome on this device and iPad and please read this and creators please also read it and best game
I love it because it is so fun and very little math because about every wave you get about 5 math questions and I play it at school because it is fun to play but at school there is only 4 iPads.I also almost bet the game but my friends say it is a dumb prize I don't even know what it is when my friends show me.
What is the difference between free and paid versions? My 2nd thru 5th grade students love this game but I have to reset perimeters every time someone starts. If settings could be saved per student, and progress % given, this would be a 5 star app in my class. They work to earn time on it.
The developer, Razeware LLC, has not provided details about its privacy practices and handling of data to Apple.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
- Razeware LLC
- 11.3 MB
- Requires iOS 3.0 or later.
- Requires iPadOS 3.0 or later.
- iPod touch
- Requires iOS 3.0 or later.
- Age Rating
- 9+ Infrequent/Mild Cartoon or Fantasy Violence
- © 2010 Razeware LLC
With Family Sharing set up, up to six family members can use this app.