CREA-PR is a free Android app developed by Conselho Reg. de Engenharia e Agronomia do Paraná. The app is designed to help Engineering, Agronomy, and Geosciences professionals to search for other professionals and companies, consult protocols, and report complaints related to their professional activities.

The app's main features include a search function that allows users to find professionals and companies registered with the CREA-PR, as well as a complaint registration system that enables users to report any illegal or unethical activities they observe in their professional practice. Additionally, users can also consult protocols and regulations related to their profession. CREA-PR is an essential tool for professionals in these fields who want to stay up-to-date with the latest regulations and laws affecting their work.

Overall, CREA-PR is a useful app for professionals in Engineering, Agronomy, and Geosciences who need to stay informed and connected with their peers and regulatory bodies.