What is the size of Android app icon?

On Android devices, launcher icons are generally 96×96, 72×72, 48×48, or 36×36 pixels (depending on the device), however Android recommends your starting artboard size should be 864×864 pixels to allow for easier tweaking.

For example, you can find out how much space each of your apps takes up: In Storage, tap on Apps.

Reduce your app size

Open Play Console and go to the App size page (Quality > Android vitals > App size).