Learn A Foreign Language With Mobile Application: A Case Study of Duolingo

Owing to the onward motion of technology, mobile-assisted language learning (mall) has been dominant recently in learning a foreign language. in this research, the writer has used the auto ethnography method to describe the efficacy of duolingo language learning application for learning french as a foreign language. in this paper, the results of learning a foreign language using duolingo free language learning app within the period of two months have been reported. furthermore, the writer also addresses the nature of language learning, the natural law, and the challenges of learning foreign languages through using mobile applications.