Quizy

Each Category tests your brain with 100 questions. The difficulty level depends on you: get an answer right, you'll move up a level. A wrong answer leads to an easier question. But you'll want to move up to improve your Knowledge Quotient, recalculated after every round.

More app features:
• 500+ trivia questions = fewer repeats
• 5 general knowledge training categories
• Quiz questions in English languages
• Review function for missed questions