About this app
This app produces blank, full-screen colors in primary (red, green, blue), secondary (magenta, cyan, yellow), terciary (white), and custom color settings. The color generator can be used with activities associated with the addition of light (using multiple device screens), color absorption and transmission (placing filters or gummy candies of different colors and observing light that absorbs and transmits), and color reflection (observing and sorting colored candies under monochromatic light). When the full-screen colors are produced, virtual screen buttons are turned off to prevent light contamination. Check out "Resources" on the Vieyra Software website for example lesson plans using this app. www.vieyrasoftware.net
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 20, 2026 · 2:03 AM Free
Screenshots
