[harlanlewis]

How does this compare with Knock?http://www.knocktounlock.com/

What are the others?

[joshstrange]

I've used Knock before and while ultimately I settled on using Alfred (app launcher+) to lock my computer it worked leaps and bounds over this app.

[fluder]

Knock is crap, MacID better https://translate.google.com.ua/translate?sl=ru&tl=en&js=y&p...

[harlanlewis]

If I understand MacID correctly, the unlock process is interacting with a lockscreen notification, then TouchID?

If my phone is in my pocket (it will be) this takes longer and involves much more juggling than typing in the computer's password directly.

[fluder]

If your phone not in the pocket, then anyone has access to your mac. It's big security hole.