Bixbi Button Remapper - Bixbi Button Remapper – bxActions is an exciting tool for Android users that lets you easily remap the Bixby button to any action or app you like.
Tapping - Tapping – Auto Clicker is a free-to-use Android app that helps you automatically tapping on your phone anywhere you set on the screen.
MacroDroid - MacroDroid - Automation for your Android Device
E-Robot - E-Robot is an automation application which makes it possible for your device to execute commands...
Autotools - Set of GNU tools that are known as the "Autotools".
QuickClick - QuickClick is a free to use personalization app that helps start any action when a sequence of volume button clicks.