250+ iOS apps curated and reviewed
The best jack city fitness apps on iPhone average 4.1★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (12) | Yes | No | May 2026 | |
| 2 |  | Free | 5.0★ (5) | No | No | May 2026 | |
| 3 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 4 |  | Free | 2.1★ (52) | Yes | No | Sep 2026 | |
| 5 |  | Free | — | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Oct 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Schedule personal training, sign up for classes, and manage your account. This app connects you with certified trainers for results-oriented programs, focusing on individual goals like weight loss or strength building. Experience a personalized fitness partnership in a clean, crowd-free environment.
This app guides you through personalized fitness programs with workout videos, nutritional advice, and habit tracking. It helps you set and achieve goals, connect with coaches and communities, and visualize your progress through measurements and images. Smartwatch integration is also supported.
Manage your gym membership and book classes with this app. Reserve spots, schedule coaching sessions, and track your fitness progress. Discover instructors and access gym amenities.
