Apps like Key Mapper

Here are some great alternatives to Key Mapper by sds100 :
Button Mapper: Remap your keys
Button Mapper: Remap your keys
★3.6
Bixbi Button Remapper - bxActi
Bixbi Button Remapper - bxActi
★3.7
Button Mapper-key mapper
Button Mapper-key mapper
★3.3
Extend the Bixbi button - bxLa
Extend the Bixbi button - bxLa
★4.3
vToggle - Samsung Bixby remap
vToggle - Samsung Bixby remap
★3.4
tvQuickActions Pro
tvQuickActions Pro
★4.6
Buttons Remapper: Map & Combo
Buttons Remapper: Map & Combo
★3.6
Volume Button Changer
Volume Button Changer
★3.4
Almighty Volume Keys: Remapper
Almighty Volume Keys: Remapper
★3.8
Volume Key Auto Clicker
Volume Key Auto Clicker
★3.7
External Keyboard Helper Pro
External Keyboard Helper Pro
★4.2
Panda Touch Pro
Panda Touch Pro
★4.9
Soft Keys 2 - Home Back Button
Soft Keys 2 - Home Back Button
★4.9
Soft Keys - Home Back Button
Soft Keys - Home Back Button
★4.2
Wonderful Touch
Wonderful Touch
★4.8
GamePad
GamePad
★3.4