When developing an app, it is very important to keep in mind that displaying and sharing it is part of the process. That's why choosing to show it off with mockups is one the best app marketing strategies since you will provide an insight on your design and features to potential users. This is a multistage mockup, we can see two of the top selling devices at a creative office environment; a black LG G3 and a Gold iPhone 6 Plus lay over a wooden table displaying your app. This is a particularly useful mockup since you can display your app or website on both Android and iOS for a great exposure. Just upload a screenshot that best describes your app or website on the screens of these amazing devices and see how great it looks. Using mockups surely will improve your app marketing by sharing your product within context, especially if looks as good as this. See more Responsive Mockups here!