***Use for renovation, construction, home decor, the possibilities are endless!!!***

***TOP 100 Utility App in over 30 Countries!!!***
Smart Measure uses the distance to objects seen through the camera lens of your iPhone or iPad. Simply aim your iPhone/iPad to any object in your surroundings, and Smart Measure displays the distance towards that object on top of the camera image. With its amazing 3D camera overlay grid, using Smart Measure is very intuitive and easy!

Find out how far it is towards that boat at the other side of the lake. Measure how tall buildings are. Use the app as a hunting or range-finder. Measure your friend's height. The possibilities are endless!

How does it work? Smart Measure uses the height of the camera lens and its tilt angle to calculate the distance to the object. A comprehensive animated tutorial on how to use Smart Measure is included.

-User friendly interface with Retina Display Graphics and 3D engine
-Measures distance. Can be updated to measure the height and width of objects! (Upgraded version)
-Share your results by email, Facebook or Twitter!
-Includes the possibility to calibrate your iPhone/iPad for most accurate results!
-Displays accuracy of measurement
-Make a snapshot of the image with the distance and store it in the photo album for later use.
-Supports Metric and Imperial units. (Upgraded version for home screen)
-Animated tutorial to explain the measurement procedure.
-"Dynamic Photos": Analyze and adapt measurements after photo is taken (Upgraded version)!

What’s New

Version 2.1.8

-Added support for iPhone X, XS, XS Max, iPad Pro 3rd Generation.
-Big GUI update which makes the app more user friendly. Now it is much easier to operate with one hand on iPhones. The iPad GUI has also been improved to allow users a more ergonomic experience.
-Added over 20% more screen space giving users more space to measure!
-Updated screenshots to reflect the new GUI.

Ratings and Reviews

3.3 out of 5
60 Ratings

60 Ratings

rbriver ,

Measures OK

Seems to work OK. Uses vanishing line technique but fails when the above the center of the screen. Example: My TV is 15 feet from me and four feet up on the wall. The program vanishing point grid won’t reach the bottom of the screen and says it it over 300 feet away. I think I’ll read the instructions again.

Developer Response ,

Thank you for the feedback Rbriver! The app works by trigonometry. If you have your height measurement (height of the camera lens) adjusted correctly + calibration, the app will work as described.

BobKistler ,

Where are the instructions?

I have a degree in physics and advanced mathematics, and I don’t know what I am supposed to do to use the app. It tells me my office wall is over 30 feet away, I see a frame around the person in the example, but all I ever see on my phone is a grid that shrinks in the distance like a Star Wars introduction. There is a slider on the left, I have no clue as to what that is supposed to do or what it is telling me. Could we please have some instructions? The sample video shows somebody aiming the camera at a tree, but no instructions on how to read what I am looking at.

Developer Response ,

Hello Bob, no trig classes in school? As stated in the description, the app works by trigonometry. Did you read the full description and instructions?

Jdb008 ,

Looks good

Looks like it will work, just downloaded it, calibrated it, and tested it in my house on some known distances and it seemed to work. I’ll rate it again after I’ve had a chance to really use it.

Developer Response ,

Thank you for your feedback Jdb008!

App Privacy

The developer, Phairin Chailert, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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