The Dropified Chrome extension requires a desktop version of Google Chrome. You can find the extension here: https://chrome.google.com/webstore/detail/shopified-app/aogkkekoinpipjlolpcicigndjlcpdcn Currently, it isn't compatible with Firefox, Edge, Safari.
It's currently not possible to use Dropified from a mobile device as mobile versions of the Chrome browser doesn't support Chrome extensions at this time. You will need a Window, Apple or Chromebook computer.
Since the Dropified Chrome extension is required to use many features in the app, you need to always use the desktop version of the Google Chrome browser.