The application is useful for learning the vowels by playing, through PHONETIC learning, not by letter names, because once you have mastered the sound, you can then learn the alphabet. In addition, at the end vowels were joined with the consonants "M" and "S", thus forming syllables and then words so that at the end they read short sentences. The games that the application has will be very useful to retain the sound of the letters in a fun way.