Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to Steel Media's privacy policy.

Steel Media websites use two types of cookie: (1) those that enable the site to function and perform as required; and (2) analytical cookies which anonymously track visitors only while using the site. If you are not happy with this use of these cookies please review our Privacy Policy to learn how they can be disabled. By disabling cookies some features of the site will not work.

Augment Ruler: Measure length and angle

Augment Ruler: Measure length and angle
Download on the AppStore Click here to request a review of this app

  • App Store Info


Put a reference object such as a $1 US dollar bill on a surface, this app lets you measure any distance (<1m) on the same surface. Empowered with the latest Computer Vision and Object Recognition technologies, this app is able to track the dollar bill using the rear camera and detect the accurate scale and orientation of everything on the surface. With this app you have a ruler that's always in your pocket.

** What can be used as a reference object?

(1) Dollar bills!
USD $1
USD $20
RMB 10
YEN 1000
WON 10000
AUD 20
CAD 20
Euro 20
UK £10
UK £20

More currency support is coming.

(2) You can use one iPhone/iPad screen as a reference and use another iPhone/iPad to measure.

(3) Print a tracker. Download a reference image from the link below, and print it on a letter-size paper. With this letter-size tracker you can measure larger distance up to 2 meters.

** What if you don't have any reference object on hand?
This app also provides you a built-in on-screen ruler (Basic Ruler). If you don't have any reference object on hand, you can still use this basic ruler to measure small objects.

Enjoy measuring!

What's New in Version 2.3

What's new in this version:

- A great new feature!! You can now save screenshots and do the re-measuring anytime in them.

- General improvements.


Screenshot 1 of 9 Screenshot 2 of 9 Screenshot 3 of 9 Screenshot 4 of 9 Screenshot 5 of 9 Screenshot 6 of 9 Screenshot 7 of 9 Screenshot 8 of 9 Screenshot 9 of 9