[chistev]

How should they make money, the developers?

I'm not being hostile, just inquisitive.

[al_borland]

Letting the user pay for the game, or at least allowing the user to pay to remove ads. I will usually pay to remove ads within the first 10 minutes if the app seems like it is something worth using within that period.

[martinlistiak]

I have added an option to remove ads permanently for $4.99. So that's a good feedback :)

[JohnFen]

By charging money for the application. I'll buy an application for money, but I won't install one that includes advertising code.

Or, even, make a trial version and allow people to pay to upgrade for the full version.

Or do all of the above -- have an advertising version and a version without ads that people can pay for.

[acuozzo]

By selling the game?