APPSTONE is an easy-to-use application that is very practical and useful for professionals working in the segment of ornamental stones and professional and amateur interior design. It is already in use in 50 countries like Brazil, United States, Canada, China, Turkey, India and many others. The application has following functionalities: NEWS: Stay tuned about important market News. With Appstone you are notified and follow the main news related to the Natural Stones market, interior designer, tr