The latest update, focused on performance and platform compatibility, resulted in a 1.33 star decline in the average rating. While the small sample size limits statistical certainty, the shift from a 4.79 historical baseline to a 3.67 post-update average indicates a negative reception. The release failed to address user concerns regarding app speed and maintenance.

This update from Apple will improve the functionality of this app. No new features are included.

Fix Your Back NOW!
- Works for updated iOS 11
Great for:
- Strengthening and maximizing flexibility in back and neck muscles
- Spinal disk herniation
- Chondrosis
- Scoliosis
- Protrusions
- Radiculitis
- And more...