Grumpy Cat: Unimpressed Release Dates Grumpy Cat: Unimpressed iOS North America App Store Publisher: GANZ Release Date: Dec 19, 2013 Rating: ESRB - Rating Pending Europe App Store Publisher: GANZ Release Date: Dec 19, 2013 Rating: PEGI - Rating Pending Grumpy Cat: Unimpressed Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates
North America 
Europe