ユーキャン資格本アプリ is a popular app by 株式会社 ユーキャン that allows users to easily study in their spare time. Based on the analysis of past exam trends, this app provides a collection of true or false questions to check the frequently asked important topics.

The app features include:

• Comprehensive explanations for all questions to aid understanding
• Ability to resume from where you left off, even if you interrupt the session
• Option to select questions based on specific categories
• Red highlighting of important keywords, which can be used for fill-in-the-blank questions
• "CHECK!" feature to consolidate important points for cross-referencing
• Display of achievement and accuracy rates for attempted questions
• Automatic registration of incorrect and skipped questions for review
• Randomized quizzes for test practice

The app also offers a free trial version to experience its features without purchasing any study materials. However, it is recommended to test the app's compatibility with your device and operating system before making any purchases. The app covers various qualifications such as 社労士, 行政書士, 宅建士, 登録販売者, 保育士, ケアマネジャー, 福祉住環境コーディネーター2級, 証券外務員一種・二種, 衛生管理者, 気象予報士, and 乙種第4類危険物取扱者.

Please note that the developer may suspend item distribution in cases of legal revisions or annual revisions. If you encounter the error message "You already own this item," clearing the cache or data of the Google Play Store app might resolve the issue. For more information on recommended device settings, please refer to the frequently asked questions section within the app.