It is a better solution than Zenprise.

Smartphones to Segregate Work and Home

Leading technology companies like Research In Motion (RIMM) and VMware (VMW) are working to create dual identity phone software that will see businesses save millions spent in hardware devices for employees. The software will enable employees to isolate work and personal information on their smartphones and tablets without affecting their privacy. Research In Motion will be launching an upgraded version of the BlackBerry Balance software for this purpose, while VMware will launch its software on Google's (GOOG) Android platform.

http://seekingalpha.com/article/1142851-which-smartphone-player-will-make-you-money?source=yahoo