설탭 is an educational and reference app available for Android devices. Developed by 오누이, this app offers a self-directed learning experience with the help of SKY teachers. With 설탭, students can receive 1:1 online tutoring from experienced teachers who provide customized curricula and study methods.

One of the standout features of 설탭 is the access to 12,000 practice questions, allowing students to study for their exams and improve their performance. Students can also study from 117 textbooks directly on their tablets, eliminating the need to carry heavy books around.

The app also offers the convenience of smart tutoring, allowing students to listen to lectures and complete assignments anytime and anywhere. The smart question bank provides automatic grading, making it easy for students to track their progress.

Overall, 설탭 provides a comprehensive learning solution for students, offering personalized tutoring, extensive practice materials, and the convenience of studying on a tablet. It is a valuable tool for students looking to improve their academic performance.