KWGT was installed from Play Market. But there were problems with the location settings. They do not work correctly. For example, Kuching (Malaysia) time should be GMT+08, but in fact it turns GMT+05. Perhaps this is due to the fact that before I tried to set the location for Fihalhohy Island (Maldives), where the time zone is really GMT+05 (in general for the Maldives, this island should be GMT+06, but I can not set up the correct time zone in settings because it is not saved correctly). Finally, I could not set locations themselves correctly. From the first time any of the four locations in preferences are not saved in list of locations. Previously entered locations are replaced partially (name), but not it`s contents, at least in terms of time zone. After some time, location name is changed, but the time zone remains the same.
Please check the correct working and saving of the location settings.