Most of the time, all subjects remain in demand because all students can't become experts in all subjects. They need solutions as per their requirement. Now, the students are smart, and they need quick solutions. Most of the students are techno-savvy, so there is much demand for tutor app development to cater to their needs. The students prefer the teachers who use the latest technology to understand the subject, so as a teacher, instead of going on the traditional way, you must use the tutor app. You won't believe that it is such a worthy idea.