a directory named “Models” on the SD card of the Android device. It should then
appear in the list that is shown when you select “Open...” from the options menu
You can interactively adjust the orientation of the object by dragging across
the view; drag across the middle part to rotate about the X (horizontal) and Y
(vertical) axes, and drag around the periphery to rotate about the Z axis
(perpendicular to the view) as well.
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid