Design 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 comfortable padding and an instantly readable silhouette. Render it in the Icon Style, using gentle clay shading, rounded forms, soft highlights and believable material while keeping the shape simple and iconographic. Use the Color Palette for the icon background and symbol, with strong contrast between them. Place the icon inside a smooth iOS-style rounded square with subtle two-tone color treatment, centered on a plain very light neutral background. The icon should fill about 70 percent of the square 1:1 canvas and cast a soft, subtle shadow beneath it. No device, hands, mockup, text outside the icon, extra objects, detailed scene, thin lines, sparkles, glow, lens flare, photographic texture, watermarks or copied logos.
Use these details:
App Type: "Birthday Reminder"
Icon Concept: "A cupcake with a single candle"
Icon Style: "Soft clay 3D"
Color Palette: "Pink 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.