Letter Square app for iPhone and iPad
How to play:
Select the appropriate letter from the 25 letters, and then press the "Do" to form a word. If you choose the wrong letter, just click the letters will return to its original position. If you want to re-select, simply click on "Clear", all letters will be returned to its original position. When each word must contain at least two letters, words containing three or more letters will score.
Letter Square has two modes: Timed and Endless
Timed Mode: The game two minutes, two minutes after the game ends and scores are saved to the GameCenter leaderboards.
Endless Mode: The game no time limit, you can enjoy a combination of letters words.