Design one single mobile app icon for the App Type, using the Icon Concept as a bold, instantly readable symbol. Follow the Icon Style with clean solid shapes, crisp edges, comfortable padding and smart negative space. Apply the Color Palette with strong contrast between the symbol and the rounded-square background. Present it as a real App Store or Google Play icon: an iOS-style squircle with smooth rounded corners, centered on a plain very light neutral background, occupying about 70 percent of the square 1:1 canvas. Add a soft, subtle drop shadow beneath the icon. Keep the toolbox silhouette simple and original, with the handle clearly forming a smile without becoming a detailed face or scene. Show no device, hands, mockup, extra objects, text, letters, sparkles, glow, lens flares, photographic texture, watermarks or additional icons. Do not copy or resemble any existing app icon, brand logo or famous mascot.
Use these details:
App Type: "Handyman services app"
Icon Concept: "A toolbox with a handle shaped like a friendly smile"
Icon Style: "Flat illustration"
Color Palette: "Red and gray"
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.