Bet money on yourself with Proveit, the 1-vs-1 trivia app – TechCrunch

Pick a category, wager a few dollars and double your money in 60 seconds if you’re smarter and faster than your opponent. Proveit offers a fresh take on trivia and game show apps by letting you win or lose cash on quick 10-question, multiple choice quizzes. Sick of waiting to battle a million…