We always believe that mobile apps would somehow co-exist with the real world. This is because not only mobile apps will bring convenience to users; it also will substitute eventually most existing software which requires heavy maintenance and servers in order to run smoothly.
Mobile app is not only small in size for its application, but also a perfect alternative for users to carry around. Simplicity, creativity, conveniently, productivity, innovatively and suitably are the keywords to build and maintain a well established app for the mass users.