Choices: And The Sun Went Out (by Tin Man Games - and I’m a proud Tin Minion working on this project) has been doing well on iTunes for a while, and is in the process of coming out on Android - that is, it’s just been released and we’re on the prowl for bugs.
The first arc (four weeks’ worth) is free, and the rest is subscription-based for a few dollars per month.
Please yell if you find a bug!