230+ iOS apps curated and reviewed
The best xtreme fitness gym apps on iPhone average 4.4★ across 230+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 4.8★ (14K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.6★ (15K) | No | No | Aug 2026 |
| 5 |  | Free | 4.2★ (187) | No | No | May 2026 |
| 6 |  | Free | 5.0★ (3) | Yes | No | May 2026 |
| 7 |  | Free | 2.1★ (47) | No | No | Jul 2026 |
| 8 |  | Free | 4.8★ (603) | No | No | Jul 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.
This app offers a comprehensive fitness coaching experience with a vast library of exercises and expert-designed workout routines. It provides personalized training plans, video guidance, and options for all fitness levels, allowing users to achieve their health and fitness goals at home.
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.
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.
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 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.
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.
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.
Access quick, daily 30-minute workouts designed for busy schedules. Get new routines weekly, monthly programs for strength and leanness, and nutrition guidance. Join a supportive community and track your progress with extensive resources.
This app uses augmented reality to guide you through weight-based exercises, demonstrating correct lifting techniques and highlighting muscle groups. Track your progress, create custom workouts, and access professional training plans to achieve your fitness goals faster.
Access thousands of gyms, pools, and spas across the UK without contracts or sign-up fees. Enjoy flexible day passes or a monthly membership for unlimited access to multiple locations, fitting fitness into your daily life.
Access a vast library of on-demand fitness classes including cardio, strength training, and stretching, all led by expert instructors. Track your performance with HealthKit integration to gain insights into your workouts and join a supportive digital fitness community.
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.
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.