It is a Spectrum analyzer of the voice grade.
The sound picked up from the mic of the terminal is analyzed with the frequency.It has a basic function though it is a simple type. I hope it works on your device.
The performance depends for the terminal hard and strongly.I tested on zenithink ZT-180 and worked fine.Touch parameter then can change.
If menu is out of display,please flip it.
Tags: spectrum analyzer , spektrum , free spectrum analyzer , spectrum widget , spectrum vibrations