You can get an estimate and if one or two inches don t matter i guess both apps can do the job.
Measuring distance on the floor using ruler.
Then move the ruler up so the bottom aligns with that pencil mark and mark the new top edge.
Can a phone measure distance like a ruler or tape measure.
The distance should then be displayed.
To measure the distance stand up direct the camera to the bottom of an object and tap the shutter.
Measure the distance from the floor to the mark with a ruler.
Care should be taken to keep the ruler along the length of the object.
This video describes how to use the scale to determine the distance between two points on a map.
How to use the measure distance tool simply click once on one point then click again on the second point.
Neither of these apps is accurate enough to measure any critical stuff.
I using a ruler measure the distance between the sea floor closest to a i e where the color starts and the mid ocean ridge.
The distance of something from one end to the other is called length.
To measure the height point at the top and tap the shutter.
The height of the object can be measured by pointing the camera at the object s top.
It can be measured using a ruler a measuring tape a metre rod and so on whichever is convenient for the required purpose.
You can click more than two points in order to build up a continuous route.
Place one end of the ruler flat on the floor and position it so it s pressed vertically against the wall.
You will want to measure this distance perpendicular to the ridge which happens to be along a line between points a and b.
While measuring length using a ruler we should take the following precautions.
Ii convert the distance you measured to cm using the scale bar on the figure.
You can measure the distance between you and any object by pointing the camera at the ground near it.