333 is a free Android application designed for 3tres3 users, which allows them to access the entire pig sector from the convenience of their pockets. With 333, users can browse 3tres3 more easily and access over 38,000 articles on pigs. The app also provides instant notifications of new prices and allows users to compare prices between different countries. Additionally, users can save their favorite articles and receive notifications when their favorite authors publish new content on 333.

333 also offers data and graphics on pork production and trade by country. Users can post classified ads and messages in the forum, and even discover the 333 social network. With this feature, users can contact over 65,000 professionals, communicate with them through private messages, and create private groups. They can also follow other users or companies in the sector and post in their user space.

Overall, 333 is an excellent app for pig sector enthusiasts, providing a wealth of information and networking opportunities in one convenient location.