But I think examples like Sparrow (Mail app) represent the idea that if you make it obvious that it's worth paying for, people will do it.
Maybe if they had a freemium system. It starts off free but if you want no ads and more features you pay $X/month. A user could lobby friends to make the jump to the paid version.
Maybe if they had a freemium system. It starts off free but if you want no ads and more features you pay $X/month. A user could lobby friends to make the jump to the paid version.