HQ Trivia Meets Fitness, and It’s called Vingo: New York, NY, April 07, 2019 — Spryfit Inc, a fitness startup, today announces the launch of its new app called Vingo for iOS. By using Apple’s built-in step counter, Vingo tracks users’ daily steps and let them use the step count to get a chance to win a cash prize. Among the many other apps that pay users … [Read more...] about HQ Trivia Meets Fitness, and It’s called Vingo