dead app (widget, doesn't even appear in app drawer, must go into settings to uninstall or widget drawer to uninstall). no matter what it displays "set url image in settings"

Works just fine

Was working for years but has now stopped refreshing the image

It's free and that's exactly what I wanted it to do

This is the best for displaying an image. I wish that you could also add a url to be visited when the imag is single tapped but, this is pretty good as is.