BetterThink is an Android app that aims to help users improve their English language skills. Developed by Test Prep, this app is available for free in the Education & Reference category. With BetterThink, students can learn and practice their language skills anywhere and anytime.

The app offers a user-friendly interface that allows students to keep track of their progress and stay updated with the developments in their courses. BetterThink provides students with a comprehensive and personalized learning experience. The app's features include progress tracking, study materials, and practice tests. In addition, BetterThink provides students with feedback on their performance and suggests areas for improvement.

Overall, BetterThink is a great tool for those who want to improve their English language skills. With its user-friendly interface and personalized learning experience, BetterThink is an excellent choice for anyone who wants to succeed in the IELTS or PTE exams.