Tin Man Games is no stranger to gamebooks. Indeed, they brought more titles than anyone and quite early on in the App Store and Play Store's life.
Their latest attempt, Choices: And The Sun Went Out, is quite different as they want a continuous story, that evolves through time and which will have a new chapter every week.
You can get a sample of the app for free but you'll have to pay a subscription to get them on a weekly basis.
Your choices obviously matter but you can also check out how many players followed the same path that you took at every branching point in the story.
It's been available for quite some time on iOS but it has now found it's way on Android. Download it here.