The 'About' screen is an information about the platform used for the application. If you want to remove AppsGeyser logo in your app’s 'About' screen, you can do it.
To remove it you need to sign up to one of the premium plans on AppsGeyser: Master or Individual. In Individual plan you can only delete the AppsGeyser branding, in Master plan you can add your own custom branding.
Learn more about premium plans and features on: