Adwords works great, except when it doesn't. For a $5 app, it's almost certain to fail. Local events are good, if that's an option. present it at a users group

Adwords works great, except when it doesn't. For a $5 app, it's almost certain to fail. Local events are good, if that's an option. present it at a users group, entrepreneurship event, and the like. But, really, the truth is there is no quick marketing. It's just hard work.