Daylite 4.0 (, the newest version of Marketcircle’s Mac productivity management software, sports a simplified interface and a reduced learning curve.

The upgrade also offers the ability to view family or personal calendars inside Daylite, drag and drop re-ordering of tasks that can also now be assigned to specific stages in pipelines, external meeting invites, and more. According to the folks at Marketcircle, using Daylite on mobile devices is now even better with built in CalDAV and CardDAV servers, which allow you to use the Contacts and Calendar apps on iOS to enable Caller ID and Siri integration on your iPhone.

A completely new Daylite Mail Assistant for Apple Mail now works in both conversation view and in full screen mode and as well. It provides quick access to task and appointment creation or tagging keywords.

Previously Marketcircle had licenses for each separate component; now every license of Daylite includes apps for Mac and iPhone and iPad, Daylite Mail Assistant and Daylite Server. Daylite 4.0 costs US$279.95; upgrades from previous versions are $179.95.