Guess Game for Phineas and Ferb Publisher: Karina Denis Genre: Trivia Released: 16 Jan, 2015 Size: 14.7 MB Price: FREE! Click here to request a review of this app App Store Info Description You know all Phineas and Ferb charcters? You're really a fan? Now you can test with this guess app! What's New in Version 1.1 - Minor bug was fixed Screenshots Screenshot 1 of 4