Tamil at Mac App Store analyse

Hi In this app I provided three ways of typing in Tamil Language one one way is rarely used but it is very good way to learn Tamil Language.The letter formation 18 letter set and 12 letter set combination making 18x12 letters in Tamil Language so the user need to type one letter from set of 18 and one letter from set of 12 he can see new letter it will help Tamil Language learners very much. You can copy and paste after trying in documents In later versions I will have saving and opening files facilities. The primary purpose is to help Tamil Language learners.