The hello U is a free app available on Android that allows users to earn money through various activities such as calling, chatting, recharging, paying bills, online shopping, and playing quizzes. Developed by The Hello U, this app falls under the category of Business & Productivity.

The app's main feature is the ability to earn money by making phone calls. Users can make calls to their friends and family through the app and earn money while doing so. Additionally, users can earn money by chatting with their contacts, recharging their mobile phones, paying bills, shopping online, and participating in quizzes. The app has a clean and user-friendly interface, making it easy for users to navigate and earn money.