Company Al Bailey created these great apps:
Kids Phonics 1: The Letters, Kids Phonics 2: Three-Letter Words, Kids Phonics 3: Beginning Blends, Kids Phonics 4: Blends in Words, Kids Phonics 5: Long Vowels, Writing Pop 2, Writing Pop 1, Alphabet Puzzles: ABC, Phonics Town 1: ABC, Phonics Town 2: CVC, Trace Kids, Phonics Town Letters and Words, Alphabet Coloring, ABC Alphabet Puzzles, Mini Mandala Coloring, Gallery of Puzzles, and others..