TopLayout is a tool that allows you to measure angles and distances in 3D.

How to use:

First, connect your Android device to your computer by using a USB cable. Then, launch the application and select the type of measurement you want to make. Next, choose the coordinate system you want to use (EPSG: the earth-positioning, geocentric, and geoid (IGES)), and set the altitude. Select the point you want to measure, and then press the start button. If you want to measure the angle, you need to rotate the device.

After that, you can choose to save the results to your device or to the cloud.

To save the results to your device, press the save button, choose a folder, and save the results to your device. To save them to the cloud, select the save button, choose a cloud service, and save the results to the cloud.

To check the accuracy of your measurements, press the check button, and then you can see the accuracy in the measurement.