Millimeter Pro - screen ruler

The app seems broken and that the only way you can change any angle / dimension / etc is to type an exact number. You need to do *something* if the user is tapping and dragging around. Even if it’s flashing the lock icon. Or default the lock to off. I get it finally, but also the fact that orientation is locked makes it really confusing what the lock does. Also, when you set a diameter and then go back to set it again, the value has mysteriously halved.

Not user friendly. I took me time to understand on how to use it. But very good measuring stuff equipment.

Could be better if there is another way to increase/decrease values other than touch screen as I always wast my time trying to got the correct measure by touch screen