Instantly add the number to be displayed! Quiz App at App Store analyse

App power index: 210 (based on ranks around App Stores today)
Games Entertainment Educational Puzzle
Developer: Daisuke Isayama
Price: 0 free
Current version: 1.2, last update: 7 years ago
First release : 28 Feb 2017
App size: 9.21 Mb
4.6 ( 416 ratings )
follow app

Estimation application downloads and cost

> 4.62k
Monthly downloads
~ $ 1.89k
Estimation App Cost


It is a brain training game that answers with adding all the numbers displayed one after another.
You can compare results to players all over the world.

The numbers are displayed manually or automatically.
There are three game types below. Select according to the purpose.^^


1, Single digit addition
Add 1 digit number 10 times. Number feed is manual.

2, Double digit addition
Add 2 digit number 10 times. Number feed is manual.

3, Challenge Mode
It gets harder and more difficult each time you answer correctly. Number feed is automatic.


There are two ranks in their own device rank and world rank.
I think you will be No. 1.^^

For details, please see the support URL.
Thank you!
Read more
No search terms founded
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, 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,