In-app purchases are most commonly a supplemental revenue stream. Most of the largest free apps are backed by ad revenues.
HN user
josereyes
San Francisco, CA (16th and Vermont) - Full Time - H1B OK - http://www.socialwire.com/jobs
SocialWire is looking to add engineers #3 and #4. We are a well-funded seed stage startup, a small team of smart engineers from Google, Yahoo!, Sony and various startups. We're backed by First Round Capital, 500 Startups and other angels including Joy Ito. Our goal is to combine social-savvy with Computer Science to generate highly targeted, personalized advertising that's as awesome as Amazon recommendations.
Technologies we use:
Python, C/C++, JavaScript, Node.js, PHP, Java
Random Perks: - Free Food and snacks (healthy and unhealthy) - Gym Membership - Dog-friendly - Pick your machine
Is this on iOS? If so, how does one get to the transactions page?