I have a question, if I finish chapter 10 and delete the apk, and a new chapter releases, do I need to play chapter 1-9 again?
Depends on your phone, i actually dont know.My phones saves persitent savefiles. I dont know if every android does it or only some.
you don't have to delete the apk just install the s2 apk(update) so the saves from s1 remains
