CThruView Transparent Image Viewer - CThruView is a free transparent image viewer that allows mouse clicks to go through the image.
PixelFlow - PixelFlow app is a video editor app that comes up with an extensive collection of more than 25 different animated text templates so you can make an intro for your video project.
LayerX - An intuitive app to display transparent images on screen.
Image overlay & video overlay - Image overlay & video overlay app allows you to edit your videos by applying a large number of overlays effects right on your mobile phone.
PixelPerfect - Allows developers to put a semi-transparent image overlay over the top of the developed HTML and...
ImgOps - Useful collection of online image tools that you can launch directly for any web image.