The global smartphone market grows with incredible pace. Smartphones needed only one single year to surpass the sales of feature phones in the countries of Western Europe and USA. Number of applications which are available for smartphones is well in hundreds of thousands and counting but just a tiny fraction of them constitute applications created by government on various levels. mGovernment introduces a new trend of communication of the government with citizens. As a perspective extension of eGovernment, it yields a number of benefits but also its own problems and questions which are yet to be answered. Apart from this we will also show some of the successful implementations of mGovernment in the world and we will try to assess whether Slovakia could be part of them.