mHelpDesk have created a complete mobile office manager based on the requirements and feedback from business owners and managers.. mHelpDesk’s  mobile features allow you to send jobs to workers by text message or keep them up-to-date with easy-to-use iOS and Android mobile apps, ensuring communication in the field is seamless. Eliminate double data entry and improve the accuracy of your invoices. The online payment processing offers competitive credit card processing rates and helps ensure that all bills are paid in a timely manner. mHelpDesk also integrates with QuickBooks. Pricing starts at $99 per month for 2 users up to $499 for unlimited users. A free version and free trial are available.