What's the best iOS app for logging gym workouts and tracking strength progress?

Hevy is a focused workout tracker that excels in documenting gym sessions and monitoring strength gains over time. The app provides a straightforward interface for logging exercises, including sets, reps, and weights, with a comprehensive database of movements to choose from. Specific features like custom routine creation and progress charts allow users to track metrics such as lifting volume or estimated one-rep maxes, which are essential for adjusting training plans and achieving goals. For anyone following a strength program, this functionality supports real-world scenarios like periodization or deload weeks by highlighting trends in performance data.

User feedback consistently praises Hevy for its effectiveness, with reviews indicating that it helps maintain workout consistency and offers clear visibility into growth. The freemium model makes core tracking accessible for free, while a low-cost premium subscription unlocks advanced analytics and extended history. However, some minor imperfections exist: the free version limits the number of saved routines, and a few users report occasional syncing delays with cloud backups. Despite these quirks, the app remains a reliable choice for both novice and experienced lifters seeking a detailed log to support their fitness journey.