Ask HN: How much money do you make every month from your iOS app?

My buddy and I make between $50,000 - $60,000 per month. We have been doing this exactly 1 year.

Was making between $500-$900/month consistently for 1+ year, but the release of iOS6 hit my download count significantly. The app is Group Texting Pro

I make about $100 - $200 as a hobby developer of one paid app. It has been in the store about 4 years. App is Geometry Stash.

About $200-400 a month on one paid iPad app in the Music category