Rod Gammon's Educational Resource List

http://itunes.apple.com/us/app/basic-pronunciation-clear/id440513947
From the website: "These four fun and challenging games will help you learn to pronounce English better as you listen to English. Play “Ball Toss” and “Basketball” to identify final sounds and syllables. Play “Push the Blob” to find the correct stress in words and phrases. In “Stop or Flow” turn off the water as you listen for beginning and final sounds. "
Disclosure: Rod Gammon manages mobile operations for Cambridge University Press ELT North America.