Uphold is a mobile wallet app by which you can send and receive money from another. Uphold is the more secure app in which money of the customer is safe by its protective security if you are not using Uphold then you have a chance to use it and enjoy its features. If any problem arises in its installation and security features then you have an option to call at Uphold Phone Number +1-844-331-2333. This s a toll-free number and Uphold expert technicians are live on it. They can analyze your problems and provides the best solution.