Rocket Speller is a FREE spelling app for the iPad and iPhone geared towards 3 – 7 year olds. Kids join Zip the alien on an adventure to build a new rocket. As the child successfully progresses through the levels he/she helps Zip choose the rocket pieces that he needs. Once Zip has collected everything, the rocket can be launched from the space pad. There are 4 levels. Level 1 allows you to match & place the letters in any order. In level 2, letters must be matched/placed in the correct order. Level 3 is spelling of simple words and level 4 is more complex words. This app promotes letter recognition, left to right order, awareness of how letters combine to make words, and vocabulary.

It’s cute, fun and you get the whole version for FREE.