New material style app icon?

The current KWGT icon is not very material and doesn't look that great. I made a mock-up of what I think the KWGT icon could look like which uses material design. Would love to see something like this in the future!

The main issue with this approach is that there would be no easy different between KWGT and KLCK except for the color, i would like something that also provides an easy way to spot which type of app it is

True. I guess there could be a section at the button that says what it is.

Then only difference would be circle instead of square..... That doesn't make it material design.