Works the first time only after installation Only works if I uninstall it then install it again .. after using it the first time it crashes .. even rebooting won't solve it .. please fix it .. it's a great app.
Good app I like this app, it is getting better in every update.
Minor UI improvements
Added pinch zooming.
Put 3 fingers on the screen to zoom all.
This App is useful to calculate the materials proportion in to the concrete mix.