HodieJones

A good comparison of ZPlanner would be Basecamp. They both have simple user-interface which is user-friendly. They are both easy and simple to use and you don't need to waste more time in learning them. As a simple software, it does not have many features for complex projects to manage but still a great software. Other alternatives can also be seen here. It's a list of the various project management software with features compared in a table.