Updated to iOS 6? Our Passbook update is coming at the end of this month! 00111010 00101001—
Starbucks Coffee (@Starbucks) September 21, 2012
It was somewhat strange that Starbucks’ Passbook was not live when iOS 6 launched, because it was demoed at WWDC. So, when can you get your caffeine jolt on Passbook? By the end of the month, says the official Twitter account.