If you have a new MacBook Pro with Touch Bar, then Better Touch Tool is a must have. You can customize the Touch Bar with a ton of shortcuts that you can't customize it with by default in macOS.
As an example, I can open Motion 5 with shortcut of instructions to open Motion with a 1920x1080 project with 24FPS with a 7 second duration all with one tap. It will open up my empty template and is ready to go.
Also, if you have purchased Better Touch Tool in the past you can update for free, if you have purchased Better Snap Tool (which I own) then you can download Better Touch Tool for free also. The developer has a "pay what you want model" with the minimum being $4.50. Personally, I would give this dev at least $10 as this is an extremely powerful Mac app and he deserves as much.
Download the 45 day trial here; https://www.boastr.net
how to; http://docs.bettertouchtool.net