A Language Exchange App A new language exchange app called 'Italki' has been invented, in which you can correct each other's Italki notebook entries , so it has been used to learn English, it is said that nearly the whole world people use Italki to learn language. The app was used in my learning English two months ago, I almost wrote an article every day, and sent it on to my Italki notebook entry, some kindly and nice people who master English corrected my articles, and sent detailed explanation to me. But in recent days, I am busy working, I often send an article on to the Italki, and then fail to revisit it. In spite of this, yesterday when I rechecked the page, I was excited that one person had kept correcting my articles, even if I hadn't written back to him, it is worthfull to me ,and it inspired me to keep practicing English. Armed with Italki ,my English improved quickly, I think that I have found an entrance to reach success, I am confident that my dream of speaking frequency English will come true fairly soon.