I am now having a full and a free version of an app. The users get reminded in a popup dialog from the free version
to buy the full version.
I am considering to implement Google Play In-app Billing instead. The user could then unlock features in the app instead of buying a full version.
Which approach would be most profitable? The free version of my app is a 3D visualization tool
and it contains commercials. The full version also function as a music visualizer and it has no commercials.
If I changed this to In-app Billing, I would just have one version.
It would be a 3D visualization tool with commercials, where the user could unlock the
music visualizing functionality. This would also remove the commercials.