Archived App (Last seen on 8 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app offers a professional color extraction tool and a visual challenge arena for designers and artists. It helps users develop color logic through engaging games and provides features to extract and organize color palettes from images.
What's New in 58YSZJ
1.0
March 24, 2026
Developer apps
FAQ
What is 58YSZJ used for?
58YSZJ is used for professional color extraction and as a visual challenge arena. It helps users develop color logic, enhance sensitivity to color, and extract advanced color schemes from images.
How does the Color Difference Challenge work in 58YSZJ?
The Color Difference Challenge uses a dynamic evolutionary color gradient algorithm. Players must identify targets from a color deviation array, ranging from the slightest to 1.2% deviation, to train their visual sensitivity.
Can 58YSZJ extract color data from images?
Yes, 58YSZJ has an image color extraction function that instantly restores Hex and RGB core data. It also features an image to color card function to break down complex images into structured color spectrums.
Is 58YSZJ suitable for creating a personal color library?
Absolutely. The app allows you to extract advanced color schemes from various sources like architecture, nature, or artworks, helping you build a private and exclusive color library.
What devices does 58YSZJ support?
58YSZJ is available for iPhone and iPod devices.
What is the age rating for 58YSZJ?
58YSZJ has an age rating of 4+, making it suitable for a wide range of users.
Is 58YSZJ free to download and use?
Yes, 58YSZJ is completely free to download and use, with no in-app purchases or advertisements.
How often is 58YSZJ updated?
58YSZJ was last updated on March 24, 2026, with version 1.0. Future updates will likely follow a similar release schedule.