QBlocker

Blender 2.8, 2.9, and 3.0.


Download here: https://sanislovart.gumroad.com/l/gOEV

Features:
Create Cube, Plane, Cylinder, Circle and Sphere and more Objects interactively

Start your object base with different methods

Change Origin from object center to base on the fly

Change cylinder and sphere segment count freely

Use working plane to define your custom grid

Use the addon own snapping tool on grid, vertices or edge midpoints

Use polygon aligned snap grid points for precise placing

Axis and Oriented alignment options

Left and Right mouse button support

Turn into QObject tool

Parametric objects