Ruler & Bubble Level

Nuts Ruler App is a Free Measure tools, easy to Measuring length, angle and Horizontal/vertical calibration.
This is a virtual ruler that is identical to actual rulers. If you need a ruler and there is nowhere to find one, download this app and turn your mobile phone into a ruler, bubble level and angle determiner. Ruler app includes the following functions: unit converter: centimeters to inches, online ruler, measurement tool and gradient meter .
An incredibly accurate, handy, useful measurement tool for your Android device!

📏 Electronic Ruler Features:
Accurate measurement
Easy using and handy everywhere
Measure the length, width and height of an object
Measure the Angle of an object to find out its gradient
Record the measurement data of the object
Select Angle, inclination or roof slope for measurement
Determine if a surface is horizontal or vertical
Calibrate easily for more accuracy
Simple & green UI brings easy operation and thoughtful eye protection
Eco-mode: save battery power
Measure any object using this app

📏 When you need a bubble level app?
Construction, carpentry, photography
Hanging paintings on the wall
Doing mathematic works
Building trades worker, surveyor

📐 This Bubble Level Ruler has a wide range of uses, whether in your daily life, learning and engineering. Download and use this level app to measure everything!