How are Mobile email signature templates different from Desktop?
Mobile email signature templates have a layout that ensures that they will fit properly in a small width screen. As most mobile devices have screen resolution width of around 380px, your mobile signature template has to be stacked in a way that all elements fit in this width. To make your mobile template look appealing it must be intentionally designed for mobile. Templates not meant for mobile may be skewed, distorted, or partially obscured; making your efforts go to waste and causing you to look unprofessional.
Where can I use these email signatures for mobile?
The HTML mobile email signatures on this page can work mainly on iOS. A rich mobile email signature like the ones in our gallery requires the email app to support HTML. But as of now, Android OS does not support HTML, so you can not use the templates as you see them. All iPhone devices can use these templates, weather in the Outlook iOS app, Apple Mail, or even Gmail.