An absolute nightmare
Creating a texture pack in this is an absolute nightmare. Finding the blocks is unintuitive as it’s just a list with improper names (it seems to be the code names instead of the names of the actual blocks in the MC inventory). The UI is horribly designed, picking the tools is difficult, one, it’s unresponsive, and two, the text of the labels of the tools is white, the same white that the background of the tool window is. Picking colours is odd. Painting onto the block is weird. And I didn’t find any way of turning the block to paint the different sides of the block. And the adds were a bit more frequent than one would still consider reasonable. All in all, this app is horrible, I excepted a bit more, yes even from a free app.