Tamizhi
Want to learn all 247 tamil letters at one place? Then Tamizhi app is your answer. Tamizhi helps you to learn the 12 vowels (Uyir Ezhuthukal), 18 consonants (Mei Ezhuthukal), 1 special letter (ayutha ezhuthu, listed at the end of the vowel set) , 216 combinant letters (Uyir Mei Ezhuthukal), basic