Ruler (Tape Measure) - is a simple, practical and portable tool to measure length anytime, suitable for all smartphones or tablets. This ruler app opens the screen, and there is a scale (with centimeters and inches) on the screen to measure various small objects, and it can also measure from multiple angles! Applicable scene: - Measure the length and width of the card. -Measure the length and width of the table. - Measure the thickness of the book. -Measure the length, width and height of small objects. Electronic ruler features: - Accurate scale, simulating a real ruler. - Simple and easy to use. - Classic ruler tool. - Portable office tools. - Various scale units. - completely free. - No WIFI required. - Adapt to multiple languages. Make your life easier with this handy ruler tool!