Design one single mobile app icon for the App Type, presented as a real App Store or Google Play icon. Translate the Icon Concept into one bold, centered symbol with a strong silhouette, crisp edges, comfortable padding and instantly readable geometry. Use the Icon Style and the Color Palette with strong contrast between the symbol and its rounded-square background. Show a simplified isometric cube with one face visibly lifted open, using only a few clean planes and subtle material shading rather than a detailed scene. Keep the low-poly construction intentional and original, with believable depth and carefully aligned edges. Place the icon on a square 1:1 canvas, centered on a plain very light neutral background, occupying about 70 percent of the canvas width. Add a soft, subtle drop shadow beneath the icon. Use an iOS-style squircle with smooth rounded corners. No device, hands, mockup, text outside the icon, letters, extra objects, thin lines, tiny details, glow, sparkles, lens flares, watermarks or resemblance to an existing app icon or logo.
Use these details:
App Type: "3D modeling app"
Icon Concept: "An isometric cube with one face lifted open"
Icon Style: "Low-poly 3D"
Color Palette: "Teal 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.
