The eSmartex iOS app was a bilingual currency exchange app that was developed
to support a financial exchange company by the same name early in 2016.
The app contained the ability to switch languages prior to log in between
English and Chinese and supported the company by enabling their clients to arrange
currency exchange transactions between Chinese RMB and British GBP directly over the
internet using their phones. The app was very successful for them but the company sadly
ceased trading at the end of 2017.