What convenience does the existence of legal consultation APP bring to people?

Compared with traditional consultation, the existence of legal consultation APP brings the following convenience to people:

Traditional law firm consulting, high fees, need to spend some time in transportation and time; Online legal consultation, with low fees, can consult lawyers anytime and anywhere, which is faster and more efficient.

Traditional legal consultation has asymmetric information and less selectivity; Online consultation can have more choices and transparent information.