To measure distances in the universe, we will need to construct what is commonly referred to as a “cosmic distance ladder”. In other words, astronomers use different methods to determine the distances to objects; the specific method which is used depends on how far away the object is.
The most effective method to: Open the new app that is accessible on your Home Screen, move your iPhone to adjust, select a beginning stage. Move the camera watcher until you achieve the end point.
You can measure the distance and height of an object if you know the object’s exact height.
Ths application improved the accuracy with camera, Accelerometer and trigonometry.