500 character count is ridiculous – CorrectMe English Grammar help Review

Almost all texts that would be grammar checked are more than 500 characters. This is completely ridiculous and it doesn't even offer a preview of the pro version. Without that and based on what I'm seeing with this app, it's not worth upgrading. The only reason it's not one star is because it does exactly what it advertised, but in insanely small portions.
Review by ArthkorSG on CorrectMe English Grammar help.