Within IntroPro's RnD department we are designing and developing pretty complex prototypes and solutions that usually have Mobile Clients as a user interaction UI layer. When such type of a project is fast paced with resources constraints and pursues, mostly, for technology exploration and investigation goals; the requirements to the mobile application quality are generally rather loose. However, there are situations when a project emphasis is more on the visual represantation or exploitation of advanced features, that can be better depicted with a mobile application. In such cases, we have to put an effort to deliver a high quality user experience, that is always associated with extensive QA phases. Mobile clients are usually manifested by at least iOS and Android applications, but in our case we have an "exacerbated" situation since sometimes we also have TV oriented client.