Probo is a free-to-use opinion sharing app that allows users to earn money by making predictions. The app offers a variety of topics to bet on, including entertainment, sports, bitcoin, and finance. To use the app, you need to create a Probo account, and then you can start predicting the outcomes of future events.

Probo is based on real-world events, and users can learn, verify, and follow these events themselves. The app offers several key features, including the ability to earn money based on predictions, express your views on various global situations, and interact with other users.

One of the best things about Probo is that it not only allows you to earn money but also helps you improve your analytical and knowledge skills. Overall, Probo is a great app for those who enjoy making predictions and want to earn money from their knowledge.