My daughter began using app last year, her kindergarten teacher sent home flyer w/instructions, & Teacher already had all the classmates name, so made it easy. KidsAZ is excellent for new readers, app has level books, plenty of books. I have searched for books w/that have A Level B Level etc & could not find any to purchase, thanks to this amazing app we now have access to plenty of Level Books for my 1st grade daughter😀 My daughter practices reading on KidsAZ daily, everyday she comes home settles down from school & open app reads 3 books & 2 books before bed. We have downloaded a bunch of learning apps but my daughter never seemed to like any, until A-Z App was introduced last year, THANKFUL FOR HER KINDERGARTEN TEACHER MS. FIRNHABER @ MAREE G. FARRING ELEMENTARY SCHOOL IN BALTIMORE MARYLAND!!!!!!!!!!!!!!!!