From there, add one of millions of different songs from the TikTok catalog and sync them up with your videos, otherwise choosing a song stored on your smartphone is also an option, along with recording a voiceover. For example, choose to record your video directly on the app or use pictures and clips from your gallery. TikTok offers you tons of different options to create new videos. In order to take advantage of all that TikTok has to offer, start by setting up a user account - it'll only take a few seconds. TikTok is the official Android app for the super popular social network that lets you create and share fun videos with all your friends and followers.