After the much successful and equally awesome release of The Walking Dead : First Episode, Telltale is preparing themselves to release the episode 2 in another 2-3 weeks. Via TouchArcade :

“We’re working on the iOS version of Episode 2 right now and hoping to get it out in the next two to three weeks. The App Store review process is a bit of a wild card as far as it relates to giving an exact date until they approve the content, so it’s harder to be more specific than this,”

If you missed the release, do check out the game.