Apps like DoSonic - Data Over Sound

Here are some great alternatives to DoSonic - Data Over Sound by DOINFOTECH :
UltraSound Detector
UltraSound Detector
★3.8
Bat Recorder
Bat Recorder
★4.4
Hertz Frequency Generator
Hertz Frequency Generator
★3.9
Ultrasonic Sound Waves
Ultrasonic Sound Waves
★4.1
Ultrasonic Emitter
Ultrasonic Emitter
★3.5
Waver
Waver
★4.6
Communication Commander Pro
Communication Commander Pro
★4.1
Airplane Cockpit Sounds
Airplane Cockpit Sounds
★3.9
DCCN
DCCN
★4.8
MTT Business — IP phone
MTT Business — IP phone
★3.6
Sound Blaster Services
Sound Blaster Services
★4.0
Bellz - Service Bell App
Bellz - Service Bell App
★4.5
Walkie Talkie, Wifi Intercom
Walkie Talkie, Wifi Intercom
★4.0
WIDEX TONELINK
WIDEX TONELINK
★3.5
Audio Profiles Volume Control
Audio Profiles Volume Control
★3.5
Sound Profile (Volume control)
Sound Profile (Volume control)
★3.6