It corrects me better than my tough Siberian teacher!Cons:
It helps a lot. I'm not a native speaker but I use English quite often to communicate. And there's no need to worry about spelling and prepositions anymore!Liliia Onkhonova has used this product for one year.
best product for grammarCons:
French is not available yet
Very seamless and usefulAlexandre Robert has used this product for one year.