OD Digital Pesquisa Origem Des is a free Android app developed by Cittamobi. It is a research application that helps users understand their daily commutes. The app is designed to gather information about where users travel from, where they are going, how they commute, and how long it takes for each trip. The OD Digital app aims to help urban planners improve public transportation and mobility in São Paulo.

The app is easy to use and allows users to enter their travel information quickly. Users can add multiple trips and save them for future reference. The app also provides a summary of the user's travel data, including the number of trips taken, the total distance traveled, and the time spent on each trip. With OD Digital, users can contribute to the development of better mobility solutions in São Paulo, making their daily commutes more efficient and enjoyable.