RPGs are a dime a dozen on the app store. However, games that let you play both as the attendants of a classic tabletop RPG session and as the nefarious dungeon master himself are a lot rarer. If you've been wanting something like this, Knights of Pen & Paper has you covered. Instead of simply picking out a classic crew of adventurers, you even get to determine if it is a grandmotherly figure that will be playing the rogue in your cast. Silly, occasionally prone towards breaking the fourth wall and strangely engrossing throughout, the turn-based Knights of Pen & Paper does sport the dreaded IAPs but it's still very much worth spending some time with.

Official website here.