I'm developing an Android app but I have a problem. Well, what my application does:
I create a list of songs within the application and I want to invite people to listen to the list, what happens is that to listen the person has to have the application installed. But let's suppose, if I invite 60 people, and of those 60, 50 does not have the application, I will have to warn in some way that they were invited and that if they want can install the application. What is the best way to notify these people? I thought of SMS, but 50 sms seems a little unfeasible. Anyone know of a solution?
I need to make it easier to get app listing and install as fast and easy as possible! That's the problem.