The JEXER official app offers a convenient way for users to manage their fitness journey through various features tailored for members of the JEXER fitness facilities. Users can easily access their membership card via the app, allowing for seamless entry into gyms by simply using their smartphones. The app also provides a personalized My Page for booking classes, events, and managing various requests at any time, enhancing the overall user experience.

In addition to membership management, the JEXER app keeps users informed with push notifications about events and promotions. It also features a robust selection of online classes through JEXER-TV, providing access to valuable video content that helps users maximize their fitness routines. Additional resources such as coupons and facility information are readily available, contributing to a comprehensive fitness management tool on the iPhone.