High Score List
Test your Addition speed! Compete for the highest score or use the practice mode learn your Addition facts.
3 Skill Levels. (Easy is designed for grades K - 1, Medium is designed for grades 1 -2, Hard is designed for Grades 2+)
Timer that adjusts time based on chosen difficulty.
Practice Mode to learn your facts with adjustable number size.
- February 20, 2013 Initial release
- February 26, 2013 New version 1.1
- March 08, 2013 New version 2.0
- August 28, 2014 Price increase: FREE! -> $0.99
- October 01, 2014 Price decrease: $0.99 -> FREE!