What app can I use to learn to write chinese words that use here in Duolingo?
I am missing writing lessons in the Chinese course. Will Duolingo have writing in near future?
Yes, it would be very useful. I have learned that the order in which you write the strokes is very important. If you start to write without knowing the order it will be very difficult later to learn the right way to write Chinese.
Not totally helpful but if you can run an cell phone/android app: 1) HelloChinese 2)ChineseSkill 3) and maybe LingoDeer should all be free and include writing practice.
I found the app Hello Chinese very useful. Perfectly fits with Duolingo. Now I do both!