Design one single mobile app icon for the App Type, translating the Icon Concept into one bold, instantly readable symbol. Use the Style approach with clean solid shapes, crisp edges and comfortable padding. Build the icon as a rounded-square iOS squircle with a simple red-and-white Color Palette and strong contrast between the symbol and its background. Show a simplified heart-shaped token descending toward a clean horizontal coin slot, using smart negative space rather than detailed illustration. Center the symbol and keep its silhouette clear at small sizes. Present the icon centered on a plain very light neutral background, filling about 70 percent of the square 1:1 canvas, with a soft subtle drop shadow beneath it. Make it feel like a carefully designed App Store or Google Play icon, with no text, extra objects, device, hands, mockup, watermark, glow or photographic texture.
Use these details:
App Type: "Charity donation app"
Icon Concept: "A heart dropping into a coin slot"
Style: "Flat"
Color Palette: "Red and white"
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.
