I just bought it here, go buy your. It costs you only 99 cents but gives you a lot of fun.
Made by John Boardley, the founder of the famous blog I love Typography, this application is a Font Game what displays a typeface that you have to guess its name from four suggestions. I really love this kind of game because I love quiz. While playing this game, you are taking a trip to thirty beautiful stops where with each stop, you will see a nice typeface with its type experiment to guess what is it name. The more typeface you recognize, the more chance for you to be listed to the game Hall of Fame. You can also share your result to your friend by tweeting it to Twitter.
I am playing the game now, see you in the Hall of Fame. 
Thanks for your recommendation.
The game is great and I just can’t put the phone off.
Another addictive game like Doodle Jump.