This app offers vocab training through short multiple choice exercises. All phrases are read aloud by the app to help with pronunciation.
This app is not pretty or wonderfully designed but there is a lot of content here for no cost. If you want to expand your German vocabulary on your iPod or iPhone this is a good place to start and it is free
You can learn to speak and read German while playing games on the go. Featuring 9 addictive games designed to teach essential vocabulary and conversation skills.