Apps like DoSonic - Data Over Sound

Here are some great alternatives to DoSonic - Data Over Sound by DOINFOTECH :
Bat Recorder
Bat Recorder
★4.4
UltraSound Detector
UltraSound Detector
★3.8
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
Airplane Cockpit Sounds
Airplane Cockpit Sounds
★3.9
DCCN
DCCN
★4.8
Hearing Remote
Hearing Remote
★4.5
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
WIDEX TONELINK
WIDEX TONELINK
★3.5
Police sirens sounds
Police sirens sounds
★4.3
Sound Profile (Volume control)
Sound Profile (Volume control)
★3.7
STETHOSCOPE, TELEMED, MHEALTH
STETHOSCOPE, TELEMED, MHEALTH
★3.4