The interface provides all features needed by seafarers in one place which makes it very easy to navigate between different modules such as Ship Tracking/Tracking Chart etc. There are some minor bugs here and there but they have been quickly resolved with help from support team (support@vt-explorer). I would recommend this software if someone wants an alternative way of managing their vessel logbooks & other related information about vessels under management. We use this product during our shift hours at work and find that most useful feature being able to track multiple ships simultaneously using same computer making task quite user friendly.