I don't have an app, but here's a book that I've been liking:<p>Easy Spanish Reader: <a href="http://www.amazon.com/Easy-Spanish-Reader-William-Tardy/dp/0071428062" rel="nofollow">http://www.amazon.com/Easy-Spanish-Reader-William-Tardy/dp/0...</a><p>same, with CD: <a href="http://www.amazon.com/Easy-Spanish-Reader-CD-ROM-Three-Part/dp/0071603387/ref=sr_1_1?ie=UTF8&#38;s=books&#38;qid=1264097113&#38;sr=1-1" rel="nofollow">http://www.amazon.com/Easy-Spanish-Reader-CD-ROM-Three-Part/...</a><p>It's for beginners. You just read, simple stories. Some words are defined in the margins, some in the glossary, and some you just get from context. I like it a lot.