231+ iOS apps curated and reviewed
The best xtreme fitness gym apps on iPhone average 4.2★ across 231+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Easily book fitness classes and manage your gym experience on the go. Make reservations, join waitlists, and check your membership status directly from your device.
Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and maximize convenience for class bookings.
Manage your fitness journey with this gym companion app. Easily check in, handle your membership, and stay updated on gym news. It helps you stay active by integrating with health data.
Access on-demand fitness videos from a certified trainer anytime, anywhere. Stream live archives and popular programs like The Trilogy, Beginners Step, and Xtreme Burn. Browse free content or sign in for full features.
Manage your gym membership, including check-ins and class reservations. Book appointments with trainers and submit feedback directly to your gym. Earn rewards by referring friends.
Access your gym with contactless entry, plan your visits by checking real-time capacity, and book classes. Discover personalized workouts, access on-demand video sessions, and manage your membership and exclusive deals.
This app helps you track workouts, build custom routines, and monitor progress. It offers a large exercise library with instructions and animations, seamless Apple Watch integration, and health app syncing. Optimize your training with built-in timers and voice guidance.
Access the iconic training community with seamless touchless check-in and easy class booking. Manage your membership details, payments, and training history conveniently.
Access over 100 gyms and a wide variety of fitness classes across Utah and Arizona with a single membership. Discover new workouts like yoga, CrossFit, cycling, and more. Save money with group memberships and enjoy a 14-day free trial.
This app helps you plan and track your gym workouts for faster progress. Choose from a variety of workout plans or customize your own, track sets, reps, and weights, and monitor your personal bests to stay motivated.
Stream Total Gym workouts anytime, anywhere with this on-demand video platform. Offers a variety of workout lengths and intensities, adaptable to all fitness levels. Designed for busy users seeking efficient and effective home fitness routines.
This app connects you to a modern fitness community, offering access to four premium boutique studios, personal training, and amenities like a kids club and café. Book classes, trainers, and track your attendance seamlessly.
This app offers personalized workout plans for muscle gain, fat loss, and strength improvement. It provides structured routines for home or gym training, adapting to your progress. Track your workout history and body measurements to stay motivated and achieve your fitness goals.
Manage your gym membership, book classes, and track your fitness progress all from your phone. Stay updated on gym events and trainer tips to remain motivated and connected to the fitness community.
This app connects you to your local gym, allowing you to check in with a mobile membership card, view class schedules, and book spots. You can also manage payment information, view transaction history, and update communication preferences to stay informed about club news and your visit history.
Access multiple local gyms with a single, flexible membership pass. Discover nearby fitness facilities, choose from various membership plans, and work out without restrictions across different locations.
Book private, automated gym spaces available 24/7. Avoid crowded gyms and expensive memberships by reserving your own workout session at your convenience. Focus on your fitness journey in a comfortable, private environment.