Looking for an app to help you prepare for the real estate exam? Look no further than 宅建 過去問 2022 - 一問一答と過去問演習アプリ. This app, developed by Trips LLC, is a comprehensive study tool that covers everything from basic questions and answers to 10 years worth of past exams, totaling 3761 questions.

Each question comes with a detailed explanation, and the app features a function that allows you to review all the questions you've marked for future reference. Plus, the app includes the past exam questions and explanations from the October 2022 test, and is updated to reflect any changes in the law that will be implemented in the 2023 fiscal year.

Overall, 宅建 過去問 2022 - 一問一答と過去問演習アプリ is an excellent resource for anyone looking to pass the real estate exam. And the best part? It's completely free to download and use.