The GET 新多益核心字彙商務實戰篇 app is an Android-based vocabulary building app developed by Soyong Corporation. The app is free and falls under the Education & Reference category. It is designed to help users improve their vocabulary skills with a focus on business language. The app is created by a team of professional TOEIC editors who have designed it according to the latest exam trends. The app's lite version offers a part of the content of the full version, which is focused on the most important business-related vocabulary.

The app's unique Mebook intelligent vocabulary learning system uses scientific memory methods that help users memorize words with the most efficiency and effectiveness. The system is designed to implement the "Forgetting Curve" and "Spaced Repetition" learning theories, which help users retain the learned words in their long-term memory. The app offers two learning modes, i.e., Memorization and Learning, that allow users to practice and revise the words according to their learning curve. The app also features a "Word Exercise Room" that provides different types of exercises to stimulate learning and memory.