Tried it and found it to be more or less useless as any grammar corrections require a premium subscription.

Needs an option to whitelist sites to work on instead of just blacklist.

Why does it sometime just quit when I'm doing my work?

I'm 70 years old and never understood how to write properly in school. This has taught me how to correctly write letters

all wonderfull

This is an essential app for writing English.

Excellent app