app
Foreground layer of the app logo, preferably a square PNG with an alpha channel. Designed naturally — fill the canvas like an iOS marketing icon. The plugin handles Android's adaptive-icon safe zone automatically by centring the FG at appLogoAndroidSafeZoneRatio of the adaptive canvas (default 66/108 ~61.1%); for iOS and Android legacy fallbacks, the FG is aspect-fit into each platform's target canvas. A non-square source is contained (never stretched).
Recommended source size: 1024×1024. Minimum useful size: 432×432.