About this app
Play with a prism and a light source. Split the light into a rainbow. One finger controls the light and its spread. Two fingers control the rotation location and size of the prism.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included. Updated app name to Prism Toy
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 10, 2026 · 3:02 PM $0.99
Screenshots
