[slevcom]

Most apps, particularly games are limited to a few dollars, which requires them to basically be hits. Reaching out to tons of people to make a hit, is difficult and expensive.

Giving a game away for free seems like an easy way to gain some marketshare. In practice it isn't enough. In other hit based businesses, companies use multi-faceted marketing strategies to get the word out, each one a lead bullet.

Unfortunately for app developers, measuring marketing efforts through the iTunes funnel is almost impossible. Where do they come from? What's working? Nobody knows. Its difficult for marketing pros, let alone a pair of developers who spend all their time developing and not marketing.

They just need to keep at it. Being an indie developer requires more than just developing. Marketing is part of the job. If they are determined enough they will get there. Its just tough to put 2 years into a project, thinking you are finished, and only realize you're at the halfway point.