According to a Google research report, Taiwan’s smart phone penetration rate from 2012 to 2013 increased from 32 percent to 51 percent (//services.google.com/fh/files/misc/omp-2013-tw-local.pdf) this means smartphones multi-functions has brought more convenience to people’s life. UPRTEK’s vision for smart phone applications began in 2010, the company has invested in R&D of mobile application research for both iOS and Android, the current major two operating systems.