American software and mobile app developer who is known online for his contribution to jail breaking iOS cell phones. He is known for a number of packages compatible with Cydia including Activator, Display Recorder, RetinaPad and Action Menu.
He created his rpetrich Twitter account in 2009 and his first tweet read "Just released #Clippy 0.96! Fixes most of the remaining issues, adds a settings pane, and introduces a new menu style."
He hosted a Reddit Ask Me Anything in February 2013.
He is from the United States.
He created third party apps meant to work on jail broken iPhones created by Steve Jobs's Apple Inc.