bubeidanci(不背单词) - a mobile learning software for memorising words

Bubeidanci (不背单词) is a word recitation for English learners in China. It is probably the best English vocabulary memorization mobile application that I have used. Firstly, it is a free app. You can use it without spending any money and it provides nearly 50 vocabulary books covering English words from elementary school to university level, even including vocabulary required for study abroad exams such as IELTS and TOEFL. The most attractive feature of this software is its simple and clear interface. After trying many vocabulary memorization apps, I believe that the layout design of a software is very important. A clear and concise interface can highlight the parts that need to be remembered, giving visual stimulation and making the memorization more solid. Compared with other vocabulary learning apps, the method of this app to learn words is very simple. First, it uses flashcards to confirm whether or not you know a word. If you don't know it, the app will take you to a detailed ex...