Super Street Fighter 4 Toolbox.
Street Fighter 4 players will find plenty of information about the game here.
For all normal moves you will also find all Special Moves and Ultra Moves here.
In addition, some combos are included for all characters.
Although the app's format is still in outdated Windows Phone 7 format, it's fully operational on Windows Phone 8 and Windows Mobile.
So the Street Fighter Training is really fun.