Needs to update and CHANGE – Simple Math for Kids HD Lite Review

As a special Ed teacher,I was looking for a fun,motivating apps to help my 1st grade students with disabilities practice adding and subtracting. The graphics are nice...but when I heard the laughing track when you make a mistake...I was VERY disappointed.Pleas update and REMOVE that sound effect!!!!!
Review by Jeannine Barrett-Fraser on Simple Math for Kids HD Lite.