What's New

- Added BGM On/Off
- Fixed minor bugs

App Description

The first app for the first grade school arithmetic. You can learn to add and subtract easily and become familiar with numbers.
First of all, kids in school will learn how to make 10 using two numbers. Add 1 to 9 is 10, 2 to 8 is 10, 3 to 7 is 10...
The answer is always single-digit figure. Beat the Robo by answering the questions from Robo.

Now, you will be a hero at the school!

iPhone Screenshots

(click to enlarge)

Add Up 10 screenshot 1 Add Up 10 screenshot 2 Add Up 10 screenshot 3 Add Up 10 screenshot 4 Add Up 10 screenshot 5

iPad Screenshots

(click to enlarge)

Add Up 10 screenshot 6 Add Up 10 screenshot 7 Add Up 10 screenshot 8 Add Up 10 screenshot 9 Add Up 10 screenshot 10

App Changes

  • September 23, 2011 Price decrease: $1.99 -> $0.99
  • September 27, 2011 Price increase: $0.99 -> $1.99
  • October 08, 2011 Price decrease: $1.99 -> $0.99
  • October 18, 2011 Price increase: $0.99 -> $1.99
  • December 03, 2011 Price decrease: $1.99 -> $0.99
  • December 05, 2011 Price increase: $0.99 -> $1.99
  • December 29, 2011 Price decrease: $1.99 -> $0.99
  • January 08, 2012 Price increase: $0.99 -> $1.99
  • January 13, 2012 Price decrease: $1.99 -> $0.99
  • January 17, 2012 Price increase: $0.99 -> $1.99
  • March 03, 2012 Price decrease: $1.99 -> $0.99
  • March 05, 2012 Price increase: $0.99 -> $1.99
  • March 08, 2012 New version 2.1
  • April 07, 2012 Price decrease: $1.99 -> $0.99
  • April 10, 2012 Price increase: $0.99 -> $1.99
  • April 28, 2012 Price decrease: $1.99 -> $0.99
  • June 29, 2012 Price increase: $0.99 -> $1.99
  • July 28, 2012 Price decrease: $1.99 -> $0.99
  • July 30, 2012 Price increase: $0.99 -> $1.99
  • August 11, 2012 Price decrease: $1.99 -> $0.99
  • September 08, 2012 Price increase: $0.99 -> $1.99
  • September 18, 2012 New version 3.0
  • September 29, 2012 New version 3.1
  • September 30, 2012 Price decrease: $1.99 -> $0.99
  • October 10, 2012 New version 3.2
  • February 07, 2013 New version 4.0
  • April 15, 2013 New version 4.1
  • June 19, 2013 New version 4.2
  • July 19, 2013 New version 4.3
  • August 16, 2013 New version 4.4
  • September 10, 2013 New version 4.5
  • October 01, 2013 New version 4.7
  • November 11, 2013 New version 4.9
  • January 28, 2014 New version 5.0
  • July 17, 2014 New version 5.2
  • November 03, 2014 New version 6.3
  • November 03, 2014 Price increase: $0.99 -> $2.99
  • November 21, 2014 New version 6.4
  • January 14, 2015 New version 6.6
  • January 14, 2015 Price decrease: $2.99 -> $1.99
  • March 16, 2015 New version 6.7
  • April 20, 2015 Price decrease: $1.99 -> $0.99
  • April 24, 2015 New version 7.0
  • August 20, 2015 New version 8.0
  • September 30, 2015 New version 8.1
  • October 13, 2015 New version 8.2
  • June 21, 2016 New version 8.6