Although YouTube remains the undisputed king of video streaming apps, there is another contender that’s reeling in a lot of users thanks to its unique feature. TikTok is a social media app where users can upload original short videos and add music to them for other users to watch. It was formerly known as Musically or Musical.ly, but was changed to TikTok after being acquired by ByteDance. Since the acquisition, TikTok has expanded its reach exponentially with millions of users logging into the app every day. Despite the simplicity of its features, TikTok has clearly clicked with a new generation of users that really appreciate the short-form video format.