政経公民1800問　入試就職試験各種資格試験に is an Android app developed by Mejiro Publications that provides an extensive collection of 1800 questions related to political, economic, and civic issues, all in a single-question and answer format. The app is suitable for those preparing for middle and high school level exams, as well as those preparing for various entrance exams, job exams, or qualification exams that include political, economic, and civic topics.

The app is designed to help users develop their knowledge of common sense and practical skills related to political, economic, and civic issues. It features a quiz mode that displays the accuracy rate at the end of each quiz, as well as a function that allows users to focus on incorrect answers to improve their skills more efficiently.