Very good
The only thing I don’t like is that the Capital I (eye), is the same as the lower case l (el). Good for typing but maybe a bit confusing on the writing of the lettering. My 4 yr old is using this ap. and seems to like it so far. It is great that they speak the letters too, Is really helping him decipher the differences of capital to lower case letters. I work with him to help with why they are different so he understands better. I do recommend this ap because it does help.
Dunsheefamily about
Aa Match Preschool Alphabet