How accurate is the iPhone measure app?

How accurate is the iPhone measure app?

Apple measured the door at 35.5 inches. Google was less precise, returning a measurement of 3 feet, or 36 inches, with a margin of error of +/- 1 inch. According to my tape measure, the width was actually a couple of hairs over 35 inches, making Apple's app a bit more accurate than Google's app.

Why don’t I have the measure app on my iPhone?

From your post, I understand that you're having trouble getting the Measure app in iOS 12. The app appears on your Home screen, but is offloaded. First, make sure that your iPhone supports the Measure app. You need and iPhone SE or an iPhone 6s or later, per Use the Measure app on your iPhone or iPad – Apple Support .

What does 1 cm look like?

A centimeter is a metric unit of length. 1 centimeter is equal to 0.3937 inches, or 1 inch is equal to 2.54 centimeters. In other words, 1 centimeter is less than half as big as an inch, so you need about two-and-a-half centimeters to make one inch.