You can store your downloads in your account when you signup!
A woman picks up a weight disk to add to her barbell. Next to the barbell and iPhone 6 lays on the grey floor with you app ready to go on it. The iPhone lays in portrait view next to a green barbel and a stack of weight disks. The womans black and pink athletic shoe is visible in top left corner. Her hand is coming down to pick up the weight from the top left of the stage.
Drag & drop not supported, but you can still upload via this input field: