The potential growing of mobile devices, in terms of hardware and operating systems, has led to rise new innovative methods of work depending on new generations of mobile phones and tablet computers in the completion of various works. Therefore a new wave arises moving towards the development (or rewriting) software applications for this type of devices, rather than for desktop computers. From this perspective, it has been working in this research on the design of application for technological calculations of sugar extraction unit working on Android system, which is the most prevalent system in smartphones and tablets. Although, this work is devoted to calculate mass balance of extraction unit, the main interface of the application has been developed for integrated application which allows moving between the various operating stations in a sugar factory. Running the application shows that it is easy to input data, navigate between multiple interfaces and accuracy of results.