It ONLY checks your spelling AFTER your post. Ridiculous. Screen is obscured for correct spelling when it does work so you can't see the option to make the change. DO NOT BOTHER with this

as a ESL students I love you're app - why you don't have discount for students?

Very useful.

I downgraded my rating as Grammarly has become excessively intrusive in its suggestions and recommendations, and has developed a bad habit of putting pop-up windows directly over what they want to improve. "Fail"!

I basically disables your Dictionaries so as a Multilingual you can't get spellcheck for your language.