Heeeelp!Need answers? humm’s here to help Home | FAQs | I want to humm! Where do I start? I want to humm! Where do I start? Helloooo! This bit’s super simple.You can sign up for a humm account here. Or, you can sign up via our app.To sign up in the app simply click on one of the buttons below to download the humm app: Download on the App Store Get it on Google play Once you’ve got the app running, just follow the steps and you’ll be good to go. Niiiice! Get the humm app and buy now pay later.