This Bachelor's thesis focuses on particular mobile platforms and chosen contemporary directions in mobile applications' sphere. The first part includes theoretical base. It means introduction, characteristic and development of widespread platforms in order to explanation of gradually increasing functions and opportunities offered by the modern applications to a reader. There are two mobile applications' directions chosen on the grounds of varied functions in this part of the thesis. These two directions are analysed according to fixed standards and evaluated afterwards in the next part of the thesis. The chosen directions refer to a smartbanking and mobile phone navigations. The main aim of the Bachelor's thesis is to analyse every chosen ...