Beelinguapp is a language learning app that works as a Karaoke Audiobook, it shows the text being played in two different languages side by side. It plays audio and shows a karaoke animation on both sides. Read along in the language you are learning, while having the text in their native language as a reference. The voices and translations are from real people. It has a large collection of texts including fairy tales, wikipedia entries, news, etc... translated and narrated to (so far) 13 languages.

Beelinguapp has you learn by reading some of your favorite books in a language, and you can have your native language visible with the same book reading line by line for reference.