Eightythree Technology releases Phone Drive - File Manager 6.3.1, a critical update to their innovative, multi-functional file management app for iOS. Phone Drive is a personal and secure wireless drive, allowing users to save, manage, edit and view files on any iPhone, iPad or iPod touch. Connecting via Wi-Fi to either Mac or PC desktops allows files to be easily transferred via Finder or Windows Explorer and more. Version 6.3.1 adds support for Box and Yandex.Disk cloud service. Phone Drive - File Manager is $1.99 and can be downloaded from iTunes.