Hub

With Hub, sending text messages from our mobile is not only less expensive than other services, it's absolutely free. And the best part is that the application doesn't require that the receivers install it on their mobile, like other apps do. In fact, you can send them messages regardless of the type of mobile they have. Of course, the application will also allow us to send group messages and enjoy conversations with more than one person, taking part in improvised chat groups with our coworkers or friends. Every time we receive a message we get a sound or vibrating notification that can be modified and configured any way we wish to, allowing us to never miss any important replies. Hub is a wonderful application that can help us save a lot of money in text messages. WhatsApp has just encountered very serious competition.