This app guides users through strength training using the 531 method. It offers workout logging, customizable plans, real-time assistance, and progress tracking to help users build strength and achieve their fitness goals.





247+ iOS apps curated and reviewed
Finding the right 531 strength workout apps can be overwhelming with so many options. We've analyzed 247+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (3) | No | Yes | Aug 2026 | ||
| 2 | Free | 4.9★ (12K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | 4.6★ (213) | No | Yes | Sep 2026 | ||
| 4 | Free | 4.8★ (3.2K) | No | Yes | Oct 2026 | ||
| 5 | Free | 4.9★ (1.2K) | No | Yes | Oct 2026 | ||
| 6 | Free | 4.0★ (1) | No | Yes | Sep 2026 | ||
| 7 | Free | — | No | Yes | Jul 2026 | ||
| 8 | Free | 4.8★ (835) | No | Yes | Oct 2026 |





This app guides users through strength training using the 531 method. It offers workout logging, customizable plans, real-time assistance, and progress tracking to help users build strength and achieve their fitness goals.




This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.





This app simplifies strength training by automatically calculating and tracking progress for the 5/3/1 program. It focuses on key compound lifts and offers a guided approach for beginners and advanced users alike. The first two weeks are free to help you start building strength.