I'm making roughly $300/month from three iPhone apps. They're all quite simple and I'd estimate that I've put in less than a month's actual work building them; although as a disclaimer, this is my day job so I can put these together relatively quickly.
My fourth app was a larger time investment and gets quite a lot more downloads. It makes no income now, but I'll add In-App Purchases soon.
I'm freelancing for ~45 hours a month to fund this while backpacking all over the world. I should blog about it.
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Edit: I put up a LaunchRock page, if you would be interested in a blog about this stuff, leave me your details: http://theoreticalblog.launchrock.com
My fourth app was a larger time investment and gets quite a lot more downloads. It makes no income now, but I'll add In-App Purchases soon.
I'm freelancing for ~45 hours a month to fund this while backpacking all over the world. I should blog about it.
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Edit: I put up a LaunchRock page, if you would be interested in a blog about this stuff, leave me your details: http://theoreticalblog.launchrock.com