This app is a bonus app exclusive to book purchasers that provides practical mock exams for SPI, which is a standard in employment exams. It is designed to efficiently and thoroughly prepare for SPI, and supports a wide range of problems while enhancing individual performance analysis and learning support.

1. Practical mock exams
The question structure reflects the latest trends in SPI, allowing you to practice in an environment similar to the actual exam. Questions are updated regularly to accommodate the latest question formats and content. There is also a time limit for the exam, so it is perfect for getting a feel for time allocation.

2. Detailed learning analysis function
The app records the user's learning history in detail by subject and chronologically. This allows you to see at a glance which areas you are weak in, and which questions you studied at what time, allowing you to study efficiently. Being able to visually check your progress is also effective in maintaining motivation.

3. Detailed explanation of nonverbal problems
For nonverbal problems that are particularly difficult to understand, we provide detailed explanations with illustrations. By using diagrams to explain complex problems, it is easier to understand visually and helps develop logical thinking skills.

4. Question structure in line with exam trends
Questions are asked in a format that follows actual exam trends, and cover areas that are particularly important in job hunting. The difficulty level and content of the questions are maintained at the same level as the actual SPI, allowing for practical preparation.

5. Individual learning history management
The learning history for each problem is also saved, so you can see in detail which problems you solved and how accurately you solved them. This allows you to overcome your weaknesses in specific questions, or focus on reviewing questions you would like to try again.

6. Flexible learning tailored to users
Efficient measures are important for job-hunting students who have limited study time. This app is easy to use in your free time, so you can study SPI during your commute to work or school, or even during a short break.

By using this app, you will be able to prepare for the SPI exam more efficiently and definitely improve your skills. This app is a great ally for preparing for employment exams, as it allows you to visualize your learning progress and provide practical solutions for the latest problems.