We are producing an app that was supposed to be free with advertising, but the development it's taking a lot more work and money that we calculated for it. So we were thinking about to change to a freemium game.
But we don't know nothing about how it works the in-game payment and recievieng. Someone here has already published a fremium game?
We want to know if google makes this trasation, pay money and receive coin for you, or you need a server? and a pluggin working on construct or any development tool?
And the app store?