• Showcase of sites and apps built using Material Design

Dropbox

Dropbox adapts the Material Design visual guidelines that Google introduced last year for its android app recently. Dropbox is a free service that lets you bring all your photos, docs, and videos anywhere. This update is slowly rolling out to users in various markets. But if you're impatient, you can always download the apk so you can experience a different Material Design on Dropbox user experience.