It depends? :) I think the short answer to "faster traction" is Mobile App. But there's a lot of factors and depends on your app, of course. Instagram is a g

It depends? :) I think the short answer to "faster traction" is Mobile App. But there's a lot of factors and depends on your app, of course. Instagram is a good example of a mobile-app-only that gained massive traction. Websites tend not to explode at once as much since there is no ranking system that feeds in on itself like the App Store. Also, you're more likely to get press coverage for a mobile app than a web app.