I really enjoy one called Discrete Launcher from fdroid. It’s meant to be pretty minimalistic and does not support widgets from what I can tell, but you swipe up from the bottom with one finger for AppDrower and swipe down with one finger for a favorite spar at the top. But neither are shown normally, just your wallpaper. You can also program swipe left to open an app swipe right to open an app and several other gesture actions to open things or do things