I made for the 3-year-old daughter .

Basics of the language is the alphabet .
One alphabetic character is displayed on the screen , the alphabet will appear in succession when you swipe to the left and right .
You can either randomly , depending on the configuration or in alphabetical order display order .
In addition , the alphabet to be displayed , you can switch the display and non- display of uppercase and lowercase letters , and so both the .
And you can choose from six colors character color of the alphabet to be displayed .

Later, you leave to have a child when you do not release the hand a little , you may be able to have quiet for a while .