UDo is a mobile app that gets users instant on-demand advice from experts. No confusion in text based help nor the need to go through tons of irrelevant responses on questions. Talk to a real person instantly and get your issues resolved. If you are good at something, never do it for free! Sign up on the app as an expert, get verified, help people with your strengths and start making passive income! If you are a business looking for specific lead gen, well start with consulting your future client base, help them with info and make the first good impression. A good sale start with an honest advice anyway!!!All the three user bases above combined in to one is UDo.