HSK-4 Online Test is a free application designed to aid in the preparation for the HSK exam, which is China's standardized test of Standard Chinese language proficiency for non-native speakers. This app offers a range of features to help users achieve the best possible score on the exam.

With 10 demonstration tests that accurately simulate the format and requirements of the real exam, users can gain valuable practice and familiarity with the test. The interactive listening part allows users to hone their listening skills, while the automatic counting of test results provides instant feedback on performance. Users can also analyze and compare their answers with the correct ones, enabling them to identify areas for improvement.

The app offers a comprehensive HSK-4 test experience, including 1200 words, 1064 characters, 45 listening questions, 40 reading questions, and 15 writing items. It also features a time counter to help users manage their time effectively during the exam.

Please note that online-tests are only available in landscape orientation for display sizes below 320. In case of any bugs or issues, users can report them through the contact form provided in the application.

Overall, HSK-4 Online Test is a convenient and efficient tool for individuals preparing for the HSK exam, providing them with the necessary resources and practice tests to excel in their language proficiency.