Measure by Moving vs Visual Displacement Meter

Forget shaky cursors and tricky aiming. With Phruler, you just place your phone at the start point, move to the end point, and get your result. It’s that simple and that accurate. A New Level of Accuracy By working like a real tape measure (place, move, done!), we eliminate the guesswork that plagues other AR apps. Get reliable measurements you can trust, on any device. Intuitive & Natural Measuring Measure tricky objects like sharp corners or round cones with ease. Our unique method feels natural because it doesn’t rely on trying to lock onto tiny dots. Specialized Height & Width Modes Need a perfectly straight line? Lock your measurement to a single axis with our dedicated Vertical and Horizontal modes for flawless alignment every time. Addictive Challenge Mode Think you've got a good eye? Test your skills and guess the size of real-world objects based on fun facts. Can you earn an A+? Fun Fact Comparisons Every measurement comes with a surprise! See how your object compares to a blue whale's eye or the height of a flamingo. It's context that makes discovery fun. Rich History & Stats All your measurements are automatically saved. Add names, notes, and photos, and track your lifetime stats to see how much of the world you've sized up. Shared AR Sessions Measure together! Start a Shared AR session and team up with a friend to measure spaces and objects in real-time. Perfect for projects! Ready for the World We support Metric, Imperial, and even traditional units like the Japanese Shaku and Chinese Chǐ. A Quick Tip: Like the human eye, Phruler works best in good light! For top-notch accuracy, please measure in well-lit spaces with textured surfaces. (It takes a little nap in the dark!) Ready to measure your world with confidence and a bit of fun? Download Phruler today and see the difference for yourself. Happy measuring! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The visual displacement meter is a high-precision visual measurement device used to measure surface displacement changes of structures, with a measurement accuracy of up to sub-millimeter levels and a maximum measurement distance of hundreds of meters. It can be used for deformation monitoring and detection of critical infrastructure such as bridges, tunnels, subways, slopes, and dams.