Notorious Barbershop is a free iPhone application designed for business and productivity purposes. The app offers features such as booking appointments, accessing the website, direct calling, contacting the shop, viewing Instagram updates, and browsing through photos. With a focus on enhancing the user's experience, Notorious Barbershop aims to streamline the process of scheduling appointments and staying connected with the shop seamlessly.

Users of the app can conveniently book appointments, explore the shop's website, make direct calls, get in touch with the barbershop, stay updated with their Instagram feed, and view various photos all within a single platform. Notorious Barbershop caters to individuals looking for a hassle-free way to manage their barbershop appointments and stay engaged with the shop's latest updates.