PhoneSheet is currently available as an application for the BlackBerry and allows the PhoneSheet subscriber full access to their PhoneSheet database and functionality while on the go and away from their office or computer.
The PhoneSheet BlackBerry app works either to keep you in sync with your account or can be utilized as a standalone BlackBerry application for users who spend a vast majority of their day on their handheld devices.
A synchronized database with PhoneSheet allows users of both applications to constantly maintain an updated call and message sheet, regardless of how many individuals input data and from what location.

Mobile users can make calls, send e-mail and text messages from within the PhoneSheet app.

An application that runs locally on the Research in Motion (RIM) BlackBerry OS supporting faster and more efficient application speed.