I have been trying to add contacts to a group and have been following the instructions. I have successfully set up several groups, but now the app doesnt let me add the same contact to more than one group. I tried contacting the developer for help, but writing this review is as close as I got. I have used this app in the lite version for several years and really like it. I bought the full app thinking that maybe I was limited in the lite app, but I dont see any differences in the free or paid app...I feel like I wasted some money on the paid app. I cant give more than two stars because of the limited help I can get when using the app. I am referred to the menu for actions that are not even in the menu.