Junction is a responsive HTML5 application that works in any modern web browser (we prefer Chrome, as do 54% of our users). That said, we also support recent versions of Safari, Firefox and Edge. As Microsoft discontinued support for Internet Explorer in January 2016 we have also had to drop support for IE. So to get going all you need is a device with an internet connection and a supported browser pointed to Junction and you're good to go! Junction requires no separate downloads or plugins, but if you'd like you're welcome to use our iPad app.