캐시보카 - 돈버는 영어 단어 앱테크 is an Android application developed by JuyeongKim. It falls under the category of Education & Reference and is available for free. This app provides a unique way for users to learn English vocabulary while earning money.

With 캐시보카, users can accumulate 5 cash for every word they study. They can earn up to 150 cash per day by studying English words, and even by simply listening to words in continuous mode. The accumulated cash can then be exchanged for cash or gift cards.

The app offers a variety of learning methods and provides a vocabulary list categorized by difficulty levels. Users can also create their own word list and even sell it to others to earn cash. Additionally, users can join study groups and challenges to earn extra cash. The app also features a study calendar to help users keep track of their learning progress.

Please note that if you have any feedback or issues with the app, you can contact the developer via the provided email address.