Simulado Detran RNis an Android application designed to help users prepare for their theoretical driving test in the state of Rio Grande do Norte. Developed by Massainfo, this free app provides users with a simulation of the actual test, complete with the same number of questions and time constraints. The app also offers unique features such as the ability to choose when to view the corrections of each question and the option to redo only the questions that were answered incorrectly.

In addition to the simulated test, the app provides users with practice tests by subject and a comprehensive list of traffic signs and their meanings. The app tracks the user's progress, providing feedback on their average score and time taken to complete a test. With features like the ability to pause and resume tests and a complete history of all completed tests, Simulado Detran RNis an excellent tool for anyone looking to pass their driving test in Rio Grande do Norte.