Ninja Mathster at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Games Education Arcade
Developer: The Mobile App Solution LLC
Price: 0 free
Current version: 4.1, last update: 1 year ago
First release : 22 Oct 2018
App size: 7.14 Mb
4.4 ( 1584 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


Black Belt = an “A” on the multiplication timed test.

One Multiplication assignment seven days in a row = a Black Belt. Avoid skipping a day!

Ninja Mathster Red Belt is the highest rank in the Ninja Mathster app. Complete an assignment in less than 5 minutes to earn a Red Belt. Black Belts should complete one assignment every hour until you earn a Red belt. It normally takes 3 to 5 assignments for a Black Belt to earn a Red Belt.

Ninja Mathster builds a list of problems from 1 X 1 through 12 X 12 and randomly displays a problem. If the student inputs the correct answer in less than eight seconds, they dont have to repeat the problem. However, if it takes too long the app puts the problem back on the list and they will have to try again.

Tap + in the top right and select the type of problem you want to practice. It will create a new row. Tap the row to begin.

* Go as fast as you can.
* This is practice, not a test.
* If you don’t know guess.
* If you can’t guess, try to reason out the answer.
* Tap help to see if there is a tip for the problem on the screen.
* Write the problem on a piece of paper and use a calculator if nothing above works.
* Writing the problem and answer helps you remember it the next time you see it.
* Answer the questions until you complete the assignment.
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Available in countries
Country Price
Canada 2.99 CAD
China free
France 1.99 EUR
Germany 1.99 EUR
Italy 1.99 EUR
Netherlands 1.99 EUR
Portugal 1.99 EUR
Spain 1.99 EUR
UK 1.99 GBP
India 199 INR
Japan 300 JPY
Korea, Republic Of 3300 KRW
Poland 9.99 PLN
Russia 199 RUB
Turkey 59.99 TRY
USA 1.99 USD
Ukraine 1.99 USD
Available for devices
iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,