World Gym Australia is a free Android application that offers a comprehensive way to manage your workout schedule and membership. The app provides a dashboard to view weekly or monthly workout-related activities and set goals. It allows you to view group fitness timetables and book classes conveniently. You can also add class bookings to your device calendar to get class reminders. The app features an option to suspend your membership if you're going on vacation and make payments on overdue amounts against your memberships.

Besides, the app shows energy, steps, and average heart rate against past bookings in the Timetable and Bookings section. The Energy and Steps feature allows you to view energy, steps, average heart rate, and heart rate range on class details screens. You can share classes with your friends or colleagues via most social media sites, excluding Facebook. The app also allows you to add yourself to the waitlist on full classes (if they support that).

In summary, World Gym Australia is an excellent app for fitness enthusiasts to keep track of their workout schedules and manage memberships. It has an intuitive interface, and all features are easily accessible for users.