What is Karta Software Technologies? Agent May 06, 2016 10:12 Updated We build mobile apps that are both beautiful and useful to help you make sense of the world. Visit our website About Us Related articles Can I add a stop along the way? Are all maps free? Why can't I hear anything from NDrive, on my sat nav? How can I update the maps or purchase additional products for my Sat Nav? NPlus Troubleshooting Comments 0 comments Article is closed for comments.