Bigcoin - Kiếm Tiền Online is a full version Android app developed by 86Finance Inc in the Finance subcategory. The app provides users with ways to earn passive income by browsing their phones during their free time. It offers tutorials on how to make money online and is aimed at anyone who wants to increase their income.

The app is perfect for those who have flexible schedules such as students, stay-at-home moms, and office workers who can manage their time effectively. By eliminating the need for physical office space and staff, users can save on expenses. The app does not directly generate income, but it helps users find ways to earn money through the tutorials shared on the platform.

Overall, Bigcoin - Kiếm Tiền Online is an excellent app for those looking to earn money online. However, it is important to note that success in making money online still depends on individual effort and luck.