Apps like Keera Sound Delay

Here are some great alternatives to Keera Sound Delay by Keera Labs :
Playback Mic - input to output
Playback Mic - input to output
★3.9
Microphone Pro Lite
Microphone Pro Lite
★3.8
Mic Live Karaoke, Announcement
Mic Live Karaoke, Announcement
★3.7
Earbuds Delay Test
Earbuds Delay Test
★4.3
Ear Scout: Sound Amplifier
Ear Scout: Sound Amplifier
★4.4
Sennheiser MobileConnect
Sennheiser MobileConnect
★3.8
DAF Jammer
DAF Jammer
★4.3
Sound Amplifier
Sound Amplifier
★3.8
EAR SPY: Listening Device, Mic
EAR SPY: Listening Device, Mic
★4.5
Volume Booster GOODEV
Volume Booster GOODEV
★4.5
USB Audio Recorder (No delay)
USB Audio Recorder (No delay)
★4.4
Hearing Aid Ear Sound magnifie
Hearing Aid Ear Sound magnifie
★3.9
Audio Tester
Audio Tester
★4.3
Super Hearing Ear Pro
Super Hearing Ear Pro
★3.7
Listening Device: Live Listen
Listening Device: Live Listen
★4.3
Fix Speaker - Disable Earphone
Fix Speaker - Disable Earphone
★3.5