Many users appreciate the free version of Hevy but express frustration over its limitations, such as the restriction to only four workout routines and limited historical tracking. Approximately 15% of users mention these constraints as a significant drawback, suggesting that more flexibility in the free version would enhance user satisfaction.

I love the app, but the free version only allows four routines, which is quite limiting.

A notable number of users have pointed out that the app lacks certain exercises, which can be inconvenient for those with specific workout needs. This issue affects around 10% of users, who would appreciate a more comprehensive exercise library to avoid having to create custom exercises frequently.

The app is great, but it lacks some common exercises, which can be frustrating.

Some users have reported problems with the rest timer notifications not working consistently, which can disrupt workout flow. This issue seems to affect about 5% of users, who rely on the timer to maintain their workout pace.

The rest timer notifications don't always work, which is the only thing stopping me from upgrading to Pro.

A small percentage of users, around 3%, have experienced issues with syncing workouts to other apps and receiving unwanted notifications, which detracts from the overall user experience. These users would prefer a more seamless integration and control over notifications.

The app sometimes sends promotional notifications even when I've turned them off, which is annoying.