During today's Q2 earnings call, Apple announced that it had hit a milestone of 45 billion total app downloads, up five million from the 40 billion downloads that it reported in January. There are now 850,000 iOS apps in total, with 350,000 of those being iPad-only apps. 800 apps were downloaded per second during the quarter, representing almost 70 million downloads a day. Apple has now paid out a total of $9 billion to developers, a $1 billion increase