A sophisticared and effective app that works great on my childrens android smartphone and ipads. I consider it more like a silent communicator between me and my kids.
My daughter is agoraphobic and I was always scared that she might not be able to cope with that. now I feel much satisfied by tracking her outdoor activiity so that if she ever needs help, I will be there for her, always. and I am looking for more features from the developers.