Present one single mobile app icon as a real App Store or Google Play icon, centered on a plain, very light neutral background. Use a square 1:1 canvas, with the rounded-square icon filling about 70 percent of the canvas width and casting a soft, subtle shadow beneath it. Design the App Type around the Icon Concept, using the Style and Color Palette throughout. Inside the iOS-style squircle, create a solid or subtly two-tone background with one bold symbol centered with generous padding. Make the symbol instantly readable at small sizes through a strong silhouette, crisp edges and intelligent negative space. Keep the design original, simple and iconographic, with no detailed scene or illustration. Do not include multiple icons, variants, devices, hands, mockups, text outside the icon, thin lines, tiny details, glow, sparkles, photographic texture, watermarks or recognizable existing logos.
Use these details:
App Type: "Chess app"
Icon Concept: "A chess knight formed through bold negative space inside a square"
Style: "Flat icon design with crisp geometric shapes"
Color Palette: "Black and cream"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.
