Stashed in: Mobile!, Monetization, Mobile Biz, Mobile Dev!
Apple App Store may average $4000 per app but most apps make nothing:
That said, Marco Arment's latest app made about $4000:
Refugees United Technical Challenges
How Your iPhone Weakens Your Will
Every single startup (with one exception) in Liz Gannes' instant gratification economy list is on Stripe.
ESPN lost 4 million subscribers in the past year.