Trivia (4569 programs)

Pros: Over 250 different categories to choose from. Beautifully designed. Incredibly addictive. Fun, competitive gameplay. Can view statistics on Quizup.com.

Cons: Repeated questions occasionally appear in less popular categories. Some global trivia is geared towards an American audience.

Pros: True to the original game. Can play against friends. Tournament mode is fun.

Cons: Too many in-app purchases. Ads too invasive.