Marketcircle has rolled out  Billings Pro, a multi-user time tracking and invoicing application for the Mac and iPhone, with a simple Web interface for workers to track time.

As the company’s third flagship product, Billings Pro is an enhanced version of the Billings application developed by Marketcircle.

The software uses Marketcircle’s desktop interface from Billings 3.

The software company mentions that Billings Pro is also available as an iPhone application which, not surprisingly, borrows many elements from Billings Touch.

However, upon checking with the developer's iTunes App Store page, no listings for Billings Pro Touch were available (at the time of this writing).

Worth noting is that Billings 3 for Mac won an Apple Design Award.

The solution uses a synchronization technology derived from Marketcircle’s Daylite application, another one of the company’s flagship products.

The addition of a web interface called Timecard is just one of many enhancements in Billings Pro.

According to the makers of the software, Timecard allows staff members to track time, mileage, and expenses from any modern browser, such as Internet Explorer, Firefox, Chrome, and Apple’s Safari.

Mobile browsers in Android, Blackberry, iPhone, and iPad are supported as well, Marketcircle outlines.

Billings Pro provides what Marketcircle calls “the best multi-user time tracking and invoicing solution available” for small service-based businesses with 1-50 users.

“Executives need business applications that are reliable and accessible even when there is no Internet connection” said Alykhan Jetha, CEO of Marketcircle.

“We’ve combined our acclaimed 4th generation sync technology with our award winning Billings interface on the desktop and iPhone plus some web technologies to create a unique time tracking and invoicing solution,” AJ added,

Key features include over 30 professionally designed invoice templates, three specific templates for law and professional services, an error-proof approval workflow, and more.

The software is now available for download with a free 30-day trial, with special upgrade fees applying for users of Billings 3.

Learn more from the app’s makers’ themselves here.

Download Billings Pro (Update / Trial / Buy)