Measure

Measure

by Apple

1.8K ratings
1073 reviews
Free

Details

  • Released
  • Updated
  • July 27, 2018
  • September 14, 2026
Measure screenshot #1 for iPhone
Measure screenshot #2 for iPhone
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About

Transform your device into a digital tape measure. Quickly gauge the size of real-world objects, determine a person's height, and automatically get dimensions for rectangular items. Save and share your measurements easily.

✓Measure object lengths
✓Automatic rectangular object dimensions
✓Estimate person's height
✓Save and share measurements
✓Draw lines to estimate length
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What users say

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What's New in Measure

2.4

September 14, 2026

Bug Fixes and Feature Enhancements

User reviews

More light required

More testing required

Other reviewers have room temperature IQs - YOU MUST HAVE A LIDAR MODULE IN YOUR PHONE TO USE THIS

This is not an app that is supposed to be super hyper accurate. If your truck driver definitely do not try to use this to measure the height of your truck, you're gonna crash your truck into the bridge. How you're able to drive a commercial vehicle and assume that your iPhone app is gonna be good for DOT standards is beyond me. Other than that if you're trying to get you know the general layout of a room to see if a couch will fit or something like that this is great. It's not gonna give you accuracy in low light conditions or anything outside the limits of the LiDAR system on the phone that you're using but it'll definitely get good enough. With proper lighting I've been able to get to about 1/16 of an inch accuracy but that's under very very controlled conditions with a tripod.
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Dont use it is to inaccurate

It says my room is as long as a ruler

My iPhone 13 cam won’t work with it

Fix it??? It won’t catch anything??

W app

Ever since I was a little kid I like to watch balls so do you mean this for the first time and seeing two bubbles hit each other multiple times is a W especially the new update where you can level it at 5 star W game

Developer apps

User experience

🐞

Reported Bugs

4 issues

Fails to detect starting point

Bug

Measurements randomly change or disappear

Bug

App freezes or crashes frequently

Bug

Incompatible with newer iOS versions

Bug
✨

Requested Features

4 requests

Add option to switch between metric and imperial units

Feature

Improve level feature with more granular angle readouts

Feature

Implement on-screen ruler for direct measurements

Feature

Allow saving/recalling previous measurements

Feature

FAQ

What does the Measure app do?

The Measure app turns your iPhone or iPad into a virtual tape measure using augmented reality. It allows you to quickly gauge the size of real objects, determine a person's height, and automatically provides dimensions for rectangular objects.

What are the key features of the Measure app?

Key features include drawing lines to estimate lengths in horizontal and vertical dimensions, automatically measuring rectangular objects, and instantly measuring a person's height. You can also save measurements with screenshots and share them.

Is the Measure app free to use?

Yes, the Measure app is free to download and use. It does not have any in-app purchases or advertisements according to the provided information.

What devices is the Measure app compatible with?

The app is designed for iPhone and iPad. Specific advanced features like guide lines and instant height measurement are available on newer models such as iPhone 12 Pro and later, and certain iPad Pro generations.

How can I use the Measure app for common tasks?

You can use it to quickly check if furniture will fit in a space, measure the dimensions of a picture frame, or get an estimate of a person's height. The ability to save and share measurements makes it useful for various DIY or planning tasks.