Landing page has zero information and ask for your email address. No bueno at all. Turns out it's a mobile email app. Actual information about it can be found

Landing page has zero information and ask for your email address. No bueno at all. Turns out it's a mobile email app. Actual information about it can be found at http://www.mailcloudapp.com/Home/Thanks http://www.mailcloudapp.com/Home/Thanks