This app was mentioned in 4 comments, with an average of 1.25 upvotes
It's a fun little card game in which you have a select few character roles that each have their own abilities and you try to eliminate the other player(s) by figuring out which character they have our using your abilities to knock them out.
It plays very quickly, can play 2-4 players, asynchronous, IAPs are cosmetic only, and is a digital version of a real life card game you and your friends can play at the table if you enjoy it.
Coup, a strategic game about bluffing, deduction, and deception. Simple to get the hang of but very rewarding to master.