Easily book fitness classes and manage your entire experience from your mobile device. Make reservations, join waitlists, purchase packages, and check your membership status on the go.
Castille Academy by Castille Academy LLC



8+ similar apps compared and reviewed
Whether you want more options like J Smith Sports or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.







Easily book fitness classes and manage your entire experience from your mobile device. Make reservations, join waitlists, purchase packages, and check your membership status on the go.






Manage your YMCA membership, register for programs and classes, and receive important notifications. Access your member barcode for quick check-ins and view community impact. This app streamlines your YMCA experience.


Experience a high-intensity boxing-inspired fitness class that blends HIIT and strength training. Enjoy a unique atmosphere with dynamic lighting and motivating music, suitable for all fitness levels. Get a full mind and body workout with provided equipment.


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This app facilitates team training and communication for coaches and internal team use. It allows users to manage schedules, track training history, and communicate with team members securely. It is specifically designed for coaches and team managers, not for parents or athletes.


Easily book your favorite Pilates classes and reserve your spot at the studio from your mobile device. Stay connected to your fitness routine wherever you are.