A free program for Android, by PlayStation Mobile Inc..

Knowledge is Power: Decades is a free trivia game, with lots of fun questions about pop culture. You can challenge friends and family to games, or play together using the same device. The application includes a companion for the game on the PlayStation 4 system. You can use the app to find out how much you know about the ’80s, ’90s, ’00s, and ’10s. Use the app to:

Test your trivia knowledge with thousands of pop culture questions spanning the ’80s, ’90s, ’00s, and ’10s. Challenge your friends and family in the high-energy quiz. Use your smartphone as a controller to play with up to five other players – be the fastest finger first to answer, get the edge on your opponents by using a mix of tricks, and take part in touch screen Challenges.