The app generates test patterns in any resolution. Users can create patterns like color bars, grids, and grayscale, then share them via message, mail, or AirDrop.
by piXap★ 5.01 ratingsUtilities$4.99Data updated 2026-09-22
Customize text, choose colors, display messages full
Create custom scrolling or static text messages with adjustable font size and color options. Choose from text and background colors. Display full screen without internet. Supports emojis and multiple effects like blinking.
Collect and analyze data using sensors. Display results in real time with graphs or tables. Customize workspace with multiple plot areas. Use analysis tools like coordinates and curve fits. Export data for further study.
Explore color combinations by randomly displaying multiple colors. Adjust individual colors using RGB sliders. Choose from three display patterns including red-only and monochrome options. Fix specific colors and find matching variations.