PrepFE - FE Other Disciplines is an educational application designed for iPhone users aiming to prepare for the Fundamentals of Engineering (FE) exam. This free app allows users to engage with a variety of practice problems, interactive exams, and flashcards that cover essential topics relevant to the exam. The curated content is crafted by engineering experts, ensuring users have access to quality resources that prioritize learning by doing.

The app offers a limited free version that includes practice questions, flashcards, and basic progress tracking. It covers key disciplines such as Mathematics, Chemistry, Engineering Ethics, and Thermodynamics, among others. With detailed explanations and a breakdown of strengths and weaknesses, PrepFE helps users reinforce their understanding and track their study progress effectively, making it a valuable tool for aspiring Professional Engineers.