With the development of technology, more and more apps appeared in the mobile market. 20,000+ users downloaded Surveyor latest version on 9Apps for free every week! In addition, the latest version of the app has updated a lot of features. This hot app was released on 2013-03-24. More similar hot applications can be found here too.
Measure distances with a single click on your phoneWith Surveyor, you can measure distances by placing markers on a virtual ground that is overlaid on the camera image. Surveyor locks the virtual ground to the real world so no matter which direction you turn to, the markers will always stay where it is originally placed.Distances between each markers are calculated and displayed on the screen in the unit system you specified. With the pro version you can place more than 2 markers and even get the area of the space surrounded by the markers.