Mobile devices such as smartphones and tablets are omnipresent nowadays. Com- panies have realized the potential of this market and started to enter this growing market. According to the current market situation applications need to be provided for various platforms. So-called cross-platform frameworks enable to simplify cross- platform development and reduce costs. In this bachelor thesis an approach will be analyzed by different criteria supported by an prototype implementation. The results will lead to a technical and economical evaluation of a cross platform concept for an existing productive application.