Faster command+tab switching support number choice? Is there a faster way to switch between applications on mac using ⌘ cmd + tab??

when i open a lot of different apps opens at a time, i have to press lots of ⌘ cmd + tab to switch to purpose application.
Is there a way  to use ⌘ cmd + number to switch to purpose application.

such as when i press ⌘ cmd + tab , i want to switch to the sixth application , i just press ⌘ cmd + 6, the command tab will focus to the sixth application.

Just like switch tabs in chrome. use ⌘ cmd + number
Is there a proper way to do this???

IS there any software can do this?? or system apis can do this??
Manico is a App
Using Option + Number key to launch or switch to the target app in an extremely fast speed!

Feature List:


Beautiful OS X Style interface
Easy to call and easy to hide
Support using shortcuts to switch between running apps (Faster than ⌘
Tab)
Support customizing apps and shortcuts (Faster than Dock)
Support hiding the status icon to make menu bar clean