Apps like Audio Inject Tool

Here are some great alternatives to Audio Inject Tool by AppyDroid Development :
PTU Ghost and Spirit Box
PTU Ghost and Spirit Box
★4.0
DualBox
DualBox
★3.7
Spiritus Ghost Box
Spiritus Ghost Box
★3.9
Radio Hack Ghost Box
Radio Hack Ghost Box
★3.4
SoulSeekersUK Ghost Box
SoulSeekersUK Ghost Box
★3.7
Ghost Detector Paranormal Tool
Ghost Detector Paranormal Tool
★3.2
Ghost Host Events Ghost Box P
Ghost Host Events Ghost Box P
★4.0
Spirit Box Ghost Communicator
Spirit Box Ghost Communicator
★3.3
Necrophone (Real Ghost App)
Necrophone (Real Ghost App)
★3.9
Ghost Hunting EVP Voicebox
Ghost Hunting EVP Voicebox
★4.1
VERBISBOX
VERBISBOX
★4.2
Anarion Electronic Ghost Box
Anarion Electronic Ghost Box
★3.8
Ghost Box: Lite Version
Ghost Box: Lite Version
★3.6
Spirit box Digital
Spirit box Digital
★3.2
Ghost Hunting Radio Spirit Box
Ghost Hunting Radio Spirit Box
★3.5
VBE/KH-GHOST BOX PRO 0116
VBE/KH-GHOST BOX PRO 0116
★3.6