With the Sto app, architects, specialised tradespeople and property developers always have the insulation specialist's product catalogue and additional information to hand – whether in the office or on site, for reference or to help advise their customers. T-Systems Multimedia Solutions designs and implements the comprehensive app for iPhone and iPad.
The application also allows customers to view the 1,100 colours offered by Sto AG. A colour wheel lets users intuitively and playfully access various shades and colours and test their effect on façades and interiors using example objects. At a touch, exquisitely designed interiors and building façades appear in various colours. Users who prefer to speak directly with a customer advisor can use the app to find the nearest Sto sales centre with contact details, opening hours and directions. A wide range of information remains at users' disposal within the app even when it has no Internet connection. When updates later become available online, the app can easily be updated without having to reload it from the App Store.
Sto AG has 30 subsidiaries around the world. The app is therefore designed to be published easily in different versions and languages. The first release was developed and implemented in just four months. A review version with initial features was available to Sto after just one and a half months. Our agile iterative process allowed us to discuss feedback and suggested improvements with the company and integrate enhancements quickly. Sto AG was very happy with our service and has already commissioned our team to develop further releases of the Sto app.