Instagram vs YouTube: Find Out Which Won Best Social Media App! by: Kaitlin Cubria on April 15, 2013 at 5:13 pm EDT | in Entertainment | No Comments The votes are in for Best Social Media App! And out of 16 contestants, only one was crowned the overall victor. In the final round, it came down to Instagram and YouTube. The Teen reader votes are in… Click for the Results! Spread the Word Tagged: app, fun apps, Instagram, phone apps, Youtube Previous Post Meet the Star of Teen’s New Show, ‘Craft-Teen’ — Ashley Adams! Next Post Wizarding World of Harry Potter in Orlando Expanding With Diagon Alley!