PlanGrid—an app for collaborating with project plans, specs and photos on iPads, iPhones or any web browser—is launching an upgrade with a significant new call-out feature.
In the current version, available since March 2012, drawings uploaded as PDFs to the PlanGrid cloud automatically sync to every team member's mobile device in real time. Markups, notes, attachments and updates also sync. With the new release on June 3, all call-out details are automatically cross-linked and updated as well.