Mobile Splash Page

Hello Everyone. For our future site we need a kind of “Mobile Splash Screen” something like a modal splash screen that ease the access to direct functions/buttons that would be nice to have when you visit from mobile: tap to call, tap to email, dismiss and continue to the website etc.

Anybody knows a plugin (free/paid) or code snippet that can provide this functionality and plays nice with Enfold?. There is no need for it to be a turn-key solution since we would like to code the actual splash page contents, is the mobile detection and modal framework what we need.

Regards