Joshua Dance
Joshua Dance reviewedKeystroke ProKeypress visualizer for macOS
 RecommendedPros: 

Clean. Gives you the options you need. Looks great.

Cons: 

Downloading and activating was a bit wokey. PDF, email with code, download app, activate. But nothing bad. Didn't take long.

Your demo video was great. Covered everything I needed to know. I watched it and then bought it.

Joshua Dance has used this product for one day.