apps.AppDB

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.
http://nconnex.com/markers/picksureit2/LetterPaper_1Page_2.1.pdf


** 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!