These days I just use https://www.irccloud.com/ https://www.irccloud.com/ as it comes with a decent mobile app and a good web interface and everything is in syn

These days I just use https://www.irccloud.com/ https://www.irccloud.com/ as it comes with a decent mobile app and a good web interface and everything is in sync like any modern chat app. Getting this working with znc is a lot of work.