The Leica Disto Laser Measuring Tool is one that continues to dominate the market with its extreme quality and functionality. Leica has built their line of Disto models with the users needs in mind along with third part apps that can be downloaded from Apple and Google. Apps for flooring work such as floor material estimations, residential planning apps, data transfer apps, sketch apps, and apps made for drawing digital floor plans and taking photos. The list of Leica Disto apps can be found here
http://lasers.leica-geosystems.com/leica-disto-app-directory
