Security instructor voice questions can be studied through past questions.
It is designed to be used, and all functions are available for free.
The best way to pass the exam! Build your skills by repeating past exam questions.
Our app enables effective self-study by allowing you to solve problems and check the correct answers immediately.
In particular, it has a function that reads problems aloud, so you can learn even when your eyes are tired and improve concentration.
Additionally, you can focus on reviewing only the questions you got wrong through the ‘Break the Stamp on Wrong Problems’ function!

?Key Features

? Read problems by voice – learn by hearing problems aloud
✅ Solving past exam questions – Provides past exam questions from various exams
✅ Check the correct answer immediately – You can check whether you got it right as soon as you solve the problem
✅ Breaking the seal on wrong questions – Collect only the wrong questions and solve them again
✅ Repeat learning mode – strengthen weak areas and improve skills
✅ Favorites feature – save and review important questions
✅ Exam mock tests – timed practice just like the real thing

Use it to prepare for various tests such as CSAT, civil service exam, certification, TOEIC, Korean history, etc.!
Study more conveniently by reading audio problems, and prepare perfectly by breaking the seal on incorrect problems!

Download now and learn effectively.