Are the copied programs working on a single server or independently?
https://play.google.com/store/apps/details?id=com.yearlater.inboxmessenger
https://play.google.com/store/apps/details?id=com.ceyloncode.android.swiper.messenger
https://play.google.com/store/apps/details?id=com.deucetek.tokee
https://play.google.com/store/apps/details?id=com.my_messenger
https://play.google.com/store/apps/details?id=com.signchat.app
https://play.google.com/store/apps/details?id=com.pomodoro.intmessenger
https://play.google.com/store/apps/details?id=com.sofftechz.softmeet