Old-timers from the 80s like me will have fond memories of Steve Jackson's Sorcery, one of the best Choose Your Own Adventure series of that era. Inkle Studios made a video game for the iPhone, with a version for Android coming soon! And it looks like the game captures the magic of the books! I'll definitely download the first one as soon as the Android edition is available. So if you want to travel back in time and experience a part of your childhood once more, follow this link for more information.