Off the top, you can assume that Musical.ly app is a lip sync app, but there is more to it than that, and 60 million teens worldwide are using this app regularly.
Musical.ly delivers an instant video experience that lets you take part in contests, follow power users, musicians and celebrities as a way to get started.
You can use the app to create instant music videos that combine a variety of effects and lip sync voice overs.
Similar to Vine and other recent video apps, users can record multiple clips that splice together for great jump cuts that transition from one scene to the next. After you shoot or import a video to the app you can add music to it and perform a variety of effects to upgrade it.
Fifteen-year-old Baby Ariel is the top muser on the platform, she has used the app to gain a massive 7 million followers in less than a year.
What are you waiting for? Download it now and you could become a star! Just keep in mind it is all about the hand movements!!