Auto Distance is a measuring tool that quickly and automatically estimates one's distance to any observable object, including the height. It does this using one's phone camera and the sensor. It is very accurate and reliable, so you can trust the results it gives you. It is a non-contact measurement tool; it utilizes the height of the camera lens, plus its tilt angle, to measure one's distance to the object. You can use it for outdoor activities and it works in any environment.

This app's accuracy depends on the device's sensor. If you use a smartphone, you can expect the accuracy to be between 7% and 10%.

Other features include: very swift estimation of distance to object, as well as the height of object, auto focus, lock/unlock target distance and height, and so much more.