Sunrise - Coming Soon & Maintenance Mode is the most easiest Plugin to make your website Maintenance Mode while you're working with updates, new features, Under Construction Mode. Sunrise has Premium Features, but it's a free Plugin !!!
Sunrise is a very easy plugin for installation and activation. You can easily find the options panel and works with it.
Sunrise is a Responsive Coming Sonn WordPress Plugin. It will adjust with any type of mobile, tablet, laptop,mac device.
Sunrise provides a powerful Options Panel for user. You can customize a coming soon page with all necessary section.