9+ iOS apps curated and reviewed
The best greyskull lp apps on iPhone average 4.8★ across 9+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (41) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (582) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.9★ (11K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.9★ (108K) | No | Yes | Sep 2026 |
| 5 |  | Free | 4.9★ (158) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (46) | No | No | Jul 2026 |
| 7 |  | Free | 4.8★ (73) | No | No | Aug 2026 |
| 8 |  | Free | 4.9★ (38) | No | No | Jul 2026 |
This app acts as a personal strength training coach, guiding users through exercises, weight, sets, and reps to build muscle and strength. It offers detailed tracking, progress visualization, and various program variations.
This app simplifies weightlifting by providing proven workout programs and acting as a personal trainer. It automatically adjusts weights, sets, reps, and rest times, while logging your progress to help you get stronger and bigger.
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 helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.
This app guides you through a science-based workout program designed to boost muscle size and strength. It tracks your progress, helps calculate weights, and times your rests to optimize your training. Customize workouts for personalized gains.
This app provides a full-body workout program using only dumbbells. It's structured into three daily routines targeting different muscle groups. Track your progress and watch instructional videos to improve your strength.
This app helps you manage rest periods during workouts without interrupting your flow. It offers multiple modes, including lock screen control and volume gesture activation, to keep your training seamless. You can even use voice commands to start timers.
This app guides you through a science-based weightlifting program designed to build muscle size and strength. It offers personalized workout customization, progress tracking with graphs, and tools like a plate calculator and rest timer.