Nowadays, the Internet is something we cannot imagine our lives without. Wherever we go it follows us and we can at any time look up or search for the things that interest us. Mobile applications in the last few years are experiencing a real boom and the demand for developers of this kind is increasing. Mobile applications can be split into native, web and hybrid applications. Native applications are made exactly for a supported platform and programming languages, such as C++ and Java, and web applications are simply responsive web pages. Hybrid mobile applications are a combination of these two approaches because they provide native application capabilities, are written using web technologies (HTML5, CSS, JavaScript) and allow cross-platform development. This paper describes hybrid mobile application development using one of the platforms for building cross-platform apss – Ionic Framework. Ionic Framework is an open source framework for developing hybrid mobile applications using simple technologies and resources. The theoretical part of the paper describes used technology and the capabilities it provides for the development of cross-platform mobile applications. In addition, two similar framework platforms are mentioned, Apache Cordova and AngularJS, which can be used with or without Ionic. The practical part will show how was application, „iNorth“, designed for Universty North students, developed. The application has its own unique user interface design. Elements used in the design process are also included. An important function in creating the application has JSON, which contains all the data that is printed on the application pages. Application contains Ionicons component for including a set of desired icons, a social-sharing component that is used to allow content sharing in major social networks. In addition to these components, application uses Google Maps. This requires Google Maps API, obtained by signing in to your Google Account and creating an API key.