10 Days with My Devil release!

This smartphone app is the English-language version of Akuma to Koi suru 10(tô) kakan(悪魔と恋する10日間),  a game that centers around the bittersweet story of a heroine who, when a demon appears to take her soul, makes a bargain with him to extend her life for just 10 more days.
 The stories and characters appear just as they did in the original Japanese release, allowing users from around the world to enjoy the app in its entirety in English.

It is better than "My Killer Romance"!
I have already canceled a monthly fee version of this game.