About this app
Shoot some pool in curved space! Just like in regular pool, balls roll in straight lines and the table's edges are straight and meet at right angles. But unlike in regular pool, the table can be a right-angled triangle (in spherical space), a square (in flat space), or a right-angled pentagon (in hyperbolic space). You’ll play against a computer opponent whose skill level you can adjust to match your own skill as you progress.
Latest release
What’s New
Spherical pool now offers both Tourist perception and Native perception for seeing objects in the hemisphere centered on your head. The far hemisphere is shown only in Native perception, because Tourist perception would force you to look walleyed to focus on objects there. Hyperbolic pool continues to offer full support for both Tourist and Native Perception.
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 20, 2026 · 11:00 PM Free