Doesn't have mil conversion
I like the app but it doesn't convert to mils (which isn't a big deal but would be nice to have) Also, it would be nice to have the display concert a given unit to more than 1 equivalent unit. I'm constantly converting between mils, inches, and mm all day long and need a tool that can give me quick results so when I put in 1 unit, I can see the equivalent two converted units. This tool is easy to use in that there isn't a lot of clutter and buttons and wheels on the screen that take time going thru. The simple interface makes it nice to use.