In the latest update, iGap has provided the ability to report users, messages, public channels or even public groups for the illegal or maladaptive content.
In the Web version iGap you are able to have groups in private and/or public. To add more members to a public group needs the group address. It is effective to use the @ at the beginning of the group username and send it as an invitation link to a private group to invite members and make members of your public group more and more.
In iGap app you are able to have groups in public as well. As it is assumed in public groups, a community of users can come together in a group and chat with each other. But if you want to have a group in private and do not make any unknown member enter your friendly community, convert your public group to a private.
You can create new groups in iGap using the option New Group and control and administrate it easily. In both Web and Android version, you are able to have either private or public ones. It's possible to have a private group with your friends known to each other or a public group in order to make new friends and get acquainted with more people.