Build one single mobile app icon for the App Type, presented exactly like a real App Store or Google Play icon. Use the Icon Concept as one bold, centered symbol with a strong silhouette, comfortable padding, crisp edges and smart negative space. Apply the Style with clean solid shapes and no detailed scene or illustration. Use the Colors with strong contrast between the symbol and its rounded-square background.
Place the icon on a square 1:1 canvas with a plain, very light neutral background. Use an iOS-style squircle with smooth rounded corners, filling about 70 percent of the canvas width, with a soft subtle drop shadow beneath it. Keep the design instantly readable at small sizes. Show no device, hands, mockup, additional icons, variants, text outside the icon, watermarks, thin hairlines, tiny details, sparkles, glow or lens flares. Make the symbol original and iconographic, not similar to any existing app icon, brand logo or famous mascot.
Use these details:
App Type: "Photo backup app"
Icon Concept: "A stack of instant photos with an upward arrow cut out through the center"
Style: "Flat icon design"
Colors: "Warm white and teal"
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.
