Build a single mobile app icon for the App Type, presented as a real App Store or Google Play icon. Use the Icon Concept as one bold, centered symbol with comfortable padding, a strong silhouette, crisp edges and smart negative space that remains instantly readable at small sizes. Render it in the Style and use the Color Palette with clear contrast between the symbol and its rounded-square background. Keep the design simple and iconographic, with no detailed scene, extra objects, thin lines, tiny details, sparkles, glow, lens flares, photographic texture or random lettering. Place the icon on a square 1:1 canvas, centered on a plain very light neutral background. Use an iOS-style squircle with smooth rounded corners, occupying about 70 percent of the canvas width, with a soft subtle drop shadow beneath it. Show no device, hands, mockup, text outside the icon or watermark. Make it original and avoid resemblance to existing app icons, logos or mascots.
Use these details:
App Type: "Pregnancy tracker"
Icon Concept: "A soft crescent shape cradling a small heart"
Style: "Flat icon with clean solid shapes"
Color Palette: "Lilac and coral"
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.
