You do have to install a patched version for mosh support, but for some reason I could never get JuiceSSH to connect to our mosh server so I've been using "mosh

You do have to install a patched version for mosh support, but for some reason I could never get JuiceSSH to connect to our mosh server so I've been using "mosh for irssi ConnectBot" from http://dan.drown.org/android/mosh/ http://dan.drown.org/android/mosh/ for years.