This is automatic phone call recorder, it does not have GUI. It is invisible and does not show an icon in your application list, only can not found when you try to uninstall in your system application management tool.
once installed, it put all the phone calls into cellphone's sd card /phonevoicerecord/ folder.
File name format is ##.3gp
for example: 20120707_135948_#outgoing#10010.3gp means a voice record file for a call from this phone to number 10010 started at 13:59:48 on July 7th 2012.
If you don't want to record all the calls, just uninstall this application. Google will not charge you again if you want to reinstall the application.
IMPORTANT:After download and installation, user must reboot the cellphone once, and try to call someone to check if it works.
If you don't reboot your cellphone, this application is not working.
KEYWORDS: hidden phone voice recorder, call spy without GUI and application icon.