Cursor Pro is described as 'Highlights your mouse pointer, visualizes clicks and magnifies certain areas of your screen'. There are three alternatives to Cursor Pro for Windows and Mac. The best alternative is Epic Pen, which is free. Other great apps like Cursor Pro are Presentify (Paid) and Front Sketch (Paid).
Front Sketch simulates a glass sketchpad above your computer desktop. You can virtually draw, write, mark, capture on your desktop during run-time. The flexible floating toolbar is in a vertical position.