You this is worse app ever. I don't know these all are fake download or what. Here is my point : 1- This is not optimized and tested properly 2 - every min tu tu tone will keep on happening in your ear even though we have good network. (Which is really painful and disgusting) 3 - this app really require you to have high speed network for net calling which is not possible in India at least on SIM card net pack. Software should be able to run on low network bandwidth as well. REST IS UP TO U!