Laser Rangefinder - LiDAR 4+

Really Accurate. Though its only in Metric. No imperial measurements.

It was accurate at 1.52 meters or 5ft when I tested it with a tape measure.

Its only in Metric. No imperial measurements.

I have no complaints other than that. Though I wish it had both options. While I can estimate metric measurements fairly well. I know imperial measurements far better since its what I am most use it and are more accurate with my ability to visually judge measurements in the imperial standard.

Decided to pay for the app because I thought it would be handy. It’s not a bad price for something that would be useful from time to time. I do plan to test it more to see how accurate is. But I know at 5 feet it’s definitely accurate. Im not sure about much greater distances but I wouldn’t see why it would be less accurate. Perhaps at most it might be off a couple inches at greater distances but then again. They accuracy at greater distances could be impacted simply by the angle you hold the phone. So maybe, including a level on the screen would be something worth adding so the phone is held level if that’s important for measuring distance.

Developer Response ,

The next version will add imperial units and a level.

STEM

Excellent tool and STEM teaching device. Thanks