Toeic Square is a free Android application developed by Bùi Xuân Hiếu under the Education & Reference category. It is a quiz test application that provides a variety of questions to help people level up their language skills. The app is designed to help users practice and improve their English language proficiency, especially in the context of the TOEIC (Test of English for International Communication) exam.

With Toeic Square, users can access a range of question types, including grammar, vocabulary, reading, and listening. The app offers a user-friendly interface that makes it easy to navigate and access the various features. Users can track their progress and view their scores to monitor their improvement over time.

Overall, Toeic Square is a helpful tool for anyone looking to improve their English language skills, particularly those preparing for the TOEIC exam. The app provides a convenient and accessible way to practice and test one's knowledge, and its variety of question types ensures that users can focus on their areas of weakness and work towards improving their overall proficiency.