One n only app till date that deserves salute for their enormous work n features.i don’t have word to explain how good this app is.when the telecom operators earning billions of $ for msg services they bring a revolutionary app that even work on 2g or cdma network.u can send unlimited msg to anyone of this world.and the process to resister the app login features mind blowing.they end the Hitler ship of telecom company’s n still no one can beat him he is like a part of life.i write down some important stuff they have. they don’t need introduction.they are well known by every smart phone user on this planet.