SuperBeam is a file transfering app. Prior to this I was using Xender and also tried Shareit.
SuperBeam requires sign up and can be used for 14 days, as the trial period is 14 days only, after that you have to upgrade to the pro version at Rs.99.81. Why do I need to go for the pro version when there is already some free app like this available in the Playstore. SuperBeam gives the same features as Xender and Shareit has. Perhaps, SuperBeam is unware of the existence of Xender and Shareit. There is no need to have an app like this and downloading it is just a waste of time.