Genius Bar to support the use of its products and services by Apple Inc. Is a free service offered by. This is one of the brilliant ideas that it provides to its clients to get the right kind of support for the appointment. "How to Book Genius Bar Appointment?" Arises when you are looking for in-person tech support in these shops without waiting for your turn. Set up an Apple Genius bar appointment to meet an Apple expert and see what's wrong with your device and resolve it then and then. While a Genius Bar appointment can be made at an App Store due to the generally large traffic at Apple Stores, it is a good idea to always schedule Apple Genius Bar Appointment before you arrive.