Apps like Walker's Link

Here are some great alternatives to Walker's Link by GSM Outdoors :
Hearing Remote: Hear Boost EAR
Hearing Remote: Hear Boost EAR
★4.4
SleepyBee Lite
SleepyBee Lite
★5.0
Listening device, Hearing Aid
Listening device, Hearing Aid
★4.5
My harman/kardon Headphones
My harman/kardon Headphones
★3.2
Technics Audio Connect
Technics Audio Connect
★3.8
Ambient sound: hear around you
Ambient sound: hear around you
★3.3
Link by Eargo
Link by Eargo
★3.8
Auto Mute
Auto Mute
★3.5
Enable Speaker Mode
Enable Speaker Mode
★3.8
Melomania Connect
Melomania Connect
★4.2
Mute.
Mute.
★4.4
Auto Do Not Disturb
Auto Do Not Disturb
★3.6
Volume Booster
Volume Booster
★4.6
Auto Volume by Speed or Noise
Auto Volume by Speed or Noise
★4.7
Samsung Buds Controller
Samsung Buds Controller
★3.8
AutomateIt Pro - Automate task
AutomateIt Pro - Automate task
★4.1