Nice basic measuring tool, handy when u don't have a ruler on the spot. Works offline and doesn't need to access your phones functions to install. May need pro version if u need it for more the a basic straightedge ruler.
"calibration" doesn't make sense. Couldn't get accuracy under 1mm. Not surprising with its calibration method. Waste of time.
It's great. Thanks
it a nice handy tool for handyman ☺️☺️
2.1.1 - unnecessary permissions removed
v2.1 - new Protractor Mode for angle measurements: https://goo.gl/wquu2s
- performance and design improvement
- black and white theme
- full screen mode
- ruler tick marks