Need help. Is there somebody knew some app for checking on mistakes in a text? I wanna practise my writing skill and this kind of app could help me. When I type something on my phone T9(idk how it calls now) realy helps me to write the right words, but when I write something on computer i have to copy text to google translate to check on for mistakes,  it's realy annoying, because i know how word sound but don't know how it should be written. So I'll be gratefull if  you can help me.