The Apple job creation page is pure PR: they claim to have "created" or "supported" over 500.000 jobs.
It sounds like the kind of thing a politician would say. Because they even add transportation, health care and "the app economy"!
It's kind of like you claiming to be a job creator because you buy local and burn electricity.
Anyhow, what's interesting is that the App economy is estimated at 210,000 US jobs and Apple has paid over $4 billion to App developers world-wide, ever!
Assuming those $4 billion were all to US app developers in a single year, that ends up to about $19.000 / job in total or about $1600 / month / US developer if that amount is split over 12 months.
What this shows is quite interesting: the App economy isn't self-sustaining.
If the 210,000 US jobs are real then App Store sellers are burning cash.
Considering the money sellers make must follow some sort of distribution then most of those "app economy" jobs aren't even making minimum wage in profit.
Now, one might say: "yes, but those App creators are making money some other way -- perhaps they are giving the apps for free". I disagree. There are few brands that afford to have developers doing apps just so they make money in another way.
If you think about it Apple wants their 30% on every sale you make through the app. That's why the Kindle app removed their Amazon store button.
So it must only be that most of these "jobs" will go away once they realize there is no profit to be made. Or that most of these jobs don't exist to begin with and are nothing more than hobbyists coding after their real job.
It might be just a coincidence, but my company just dropped out of the iOS Developer Program. We were too busy with out other Java-based projects and iOS demand seemed to have leveled anyhow so it made no sense to keep paying those $99/year.
It might just be the start of a trend.