Screen ruler

Screen Ruler combines 6 professional measurement tools into one app. Whether you are hanging a picture, measuring a screw, or doing geometry, get accurate results instantly. KEY TOOLS INCLUDED: Digital Ruler: Measure length and width in Inches (in), Centimeters (cm), and Millimeters (mm). Supports Point, Line, and Area modes. Precision Caliper: Use sliding jaws to measure small objects like screws, rings, and jewelry with extreme accuracy. Bubble Level: A professional Spirit Level and Inclinometer to check surface flatness and tilt angles (Pitch & Roll). 360° Protractor: Measure any angle using a simple 3-point touch system. Perfect for carpentry and DIY. Unit Converter: Instantly convert between metric and imperial units (Feet, Yards, Meters, Inches).