Confused about how people earn from Google Play or App store ????
I am still wonder how can they earn from those game stores. Not mention purchased apps, most of apps there are totally free so what do app or game developers got after uploading their games?
I wonder if it depends on the number of installation. How much will they can make profit if their app got about 1 milliion installation? Any tool for estimating that number?
Thank you guys!