Worst app

I tried to use this crap to manage my contacts which are not in groups, nothing worked, cant even put a single contact into a group; then I tried "auto group", it frozen forever, then I exit the app, my contacts groups are messed up with whole bunch of craps, the groups which created by this app are totally useless and messed up with duplicated names as well!

mfcboy about Group Contact Lite, v1.2.1