Beneficial Ipad App for My Classrom

I am an Early Education major, so an Ipad add that I would find beneficial for my classroom would promote language, reading, spelling, etc. I found an app called Word Magic which was nominated for the best educational app. It works to help children with their spelling skills. It gives a child a word with a letter missing and then gives the child four letters to choose from in order to fill the missing letters spot. It also has pictures and sounds. Most children just view this app as a fun game, but it allows them to advance their spelling skills while having fun! There are reviews at the end of my link.