Welcome to XTRI, the definitive tool to track your mock exam performance and maximize your preparation! With xtri | app, you have quick and easy access to the results of your simulations corrected by Item Response Theory (IRT), allowing an accurate analysis of your performance. Our correction is the same as that of ENEM, made by software and with the same calibration and model used in ENEM to this day. Visualize your progress, identify areas for improvement, see the easy, medium and difficult questions you got wrong and plan your studies efficiently. Furthermore, if you are part of the mentoring category, you will be able to schedule times with your teachers directly through the app, ensuring personalized and targeted support to clarify your doubts and improve your learning. The xtri | app also offers a free classes section, where you can watch high-quality content at any time, complementing your studies in a flexible and practical way. Why choose [our app? Because it offers comprehensive support, from correcting simulations to personalized guidance with experienced teachers. Prepare yourself completely for ENEM with xtri | app and achieve your academic goals with more efficiency and confidence. Download now and transform your preparation!