Grab it now if you will upgrade to MacBook Pro sooner or later, as it is not only a helpful app for normal displays and multi-displays, but also a MUST have app for Retina Displays!
Take your eyes off the screen and "here" will show you exactly where your mouse pointer is. No shaking your mouse and losing your position.
Creating a critical spreadsheet, retouching a complex photo, or reading a scientific paper? After you answer your phone, rub your eyes or step away, you'll waste precious time looking for your mouse cursor. With a desktop that's also saturated with files and folders, just turn away and you'll go looking for that cursor again. Work on multiple monitors late into the night? Now you'll know where, and on which monitor — even from across the room!
"here" is a brilliant new app that helps you pick up where you left off. Anytime your mouse is idle, a bright, shape highlights your cursor, marking its position.