About this app
This preoperative planning and educational tool has four main components. A Lung Capacity Calculator with interactive tools to help assess patient’s lung capacity after surgery. An interactive Cancer Staging Calculator with in-depth descriptions and illustrations. A 3D anatomy viewer, which can show and hide various anatomical structures. It also includes the ability to interactively place tumors of various sizes in and around the lungs. Also included are some anatomical illustrations with the ability to annotate, draw, and save out images.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 3:19 PM Free
Screenshots
