Duolingo, a language game app developed by Duolingo, Inc. for beginners, highly efficient, entertaining, highly sticky, and able to achieve phased goals.

As a language expression learning application, Duolingo carries out diversified word and sentence practice from four aspects like listening, reading, spelling, and meaning. There are mobile APPs and PC terminals, so it is very convenient to learn at any time. According to Duolingo, you can immediately learn English and Spanish. If you already have some basic English, you can also use English to learn other languages through Duolingo.

In addition, a potential advantage of this application is that it can create a suitable and intimate learning experience for different learners' language levels, and assist interactive communication through various learning methods such as zero-distance theme activities, interactive short stories and blogs.

On the whole, Duolingo adopts a gamified teaching mode. Compared with the traditional learning method, the learning process of Duolingo is more like playing a game, you need to constantly challenge levels to unlock various elements in the app. At the same time, the levels also provide a variety of learning methods, not only simply filling in the blanks, but also various interactive methods such as translating Chinese and English, and reorganizing sentences according to language.