How do I change my name/password in the app? Particula Help Center November 19, 2020 13:11 Updated You can do it by going to the "Hamburger menu" button on the upper left corner, then “Edit Account", and finally "Change User Name/Password". Related articles Why do I need to hold the cube with the logo facing upwards and the green centerpiece facing me? Can I play with the same cube using an Android and Apple device? Comments 0 comments Article is closed for comments.