A single mobile app icon for the App Type, designed around the Icon Concept in the Icon Style using the Color Palette. Present it as a real App Store or Google Play icon: a smooth iOS-style rounded square centered on a plain very light neutral background, occupying about 70 percent of the square 1:1 canvas width, with a soft subtle shadow beneath it. Use a solid or restrained two-tone icon background and one bold central symbol with generous padding. Keep the silhouette instantly readable at small sizes, with crisp geometric edges, smart negative space and only a few shapes. Make the film-strip form and play symbol feel original and iconographic rather than illustrative. Maintain strong contrast, clean flat fills and precise alignment. Show no device, hands, mockup, surrounding text, extra icons, watermark, glow, sparkles, lens flare or photographic texture. Do not imitate any existing app icon, logo or mascot.
Use these details:
App Type: "Video streaming app"
Icon Concept: "A play triangle formed as negative space within a film strip"
Icon Style: "Flat geometric icon"
Color Palette: "Black and crimson"
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.