You can store your downloads in your account when you signup!
This stage will give your mockup great emphasis. Your image will hover above an illustrated iPhone mockup casting a shadow. The stage is a bright blue backdrop which would look best with a color scheme of oranges or reds for the most contrast. A white or green color scheme would also play wonderfully on this. The iPhone mockup is drawn in simple white lines and holds a 640x1136px image. This simple stage will provide a great backdrop for any app mockup however.
Drag & drop not supported, but you can still upload via this input field: