Access fitness classes, trainer bios, and book your spot at this premier gym. Sync your workout and nutrient data with the Health app for a comprehensive fitness overview.
Catalyst Fitness Buffalo by Smart Health Clubs






224+ iOS apps curated and reviewed
Every iPhone needs a few good catalyst fitness apps. We benchmark 224+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.8★ (976) | No | No | Aug 2026 | |
| 2 | Free | 3.7★ (3) | No | No | May 2026 | |
| 3 | Free | — | Yes | No | May 2026 | |
| 4 | Free | — | No | Yes | May 2026 | |
| 5 | Free | — | No | No | Jul 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 4.8★ (77K) | Yes | Yes | Aug 2026 | |
| 8 | Free | 4.1★ (19) | No | No | Jul 2026 |






Access fitness classes, trainer bios, and book your spot at this premier gym. Sync your workout and nutrient data with the Health app for a comprehensive fitness overview.






Track workouts, meals, and progress towards your fitness goals with your personal trainer. Access your membership, book sessions, and manage your health data. Stay connected with your coach and receive reminders for activities.





Access a vast library of real-time video workouts, including HIIT, circuits, boxing, weights, and yoga. Follow structured training plans and receive personalized meal suggestions to achieve your fitness goals. Track your progress with an integrated visual tracker.






Track all your physical activities, from gym workouts to yoga, and monitor progress with detailed stats. Plan personalized routines, access exercise videos, and sync with wearables and other health apps. Achieve your fitness goals with community support and advanced insights.


This app helps clients of certified coaches track healthy habits through push notifications and yes/no prompts. It integrates with Apple Health to automatically import activity and step data.


Discover a holistic approach to well-being with three distinct spaces for movement, recovery, and strength. This app guides you to reset, realign, and reconnect through immersive experiences designed for breathing, sweating, and connecting.


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.


Stay connected to Riot Games' universe with this official companion app. Discover new content, organize play sessions, and track esports events across multiple titles. Earn rewards and monitor your in-game stats.


This app connects clients with their personal coaches to track healthy habits through yes/no questions and push notifications. It integrates with Apple Health to automatically import activity and step data.


Book and purchase Lagree classes with ease. View studio schedules, locations, and manage your account and memberships. Access hundreds of classes weekly with no excuses.




Discover and book fitness and wellness classes and experiences from premium studios. Earn points for every session to unlock rewards, perks, and exclusive benefits. Manage your schedule and build a consistent routine.


This app offers a variety of dance-based fitness classes designed for all levels and time constraints. It combines dance with HIIT, Pilates, and strength training for full-body results, aiming to boost mood and support weight loss goals.


This fitness app offers personalized workout programs and meal plans designed for women. It features a variety of training styles, progress tracking, and a supportive community to help users achieve their health and confidence goals.


This app allows gym owners, personal trainers, and athletes to create and track personalized workouts. It supports multi-level programming, private revenue-generating tracks, and community engagement features.


This app tracks physical activity, including steps walked and gym visits, to help participants in sponsored health plans earn monthly incentives. It utilizes geolocation and beacon technology for automatic check-ins and integrates with popular fitness trackers.


This fitness app rewards users for investing time in their health through a unique scoring system that awards points for burning calories during workouts. It offers personalized training plans, challenges, and nutritional guidance to make fitness sustainable and enjoyable.