interesting, ive honestly never seen that before...and a quick bit of research shows that this is a native feature of xenforo (the tug forum software) that lets you install a mobile version on your device for easier browsing. think of it like tapatalk, but all free and such and created specifically for xenforo itself.I just looked under the three lines again and the tug app appeared again. Probably because I un-installed it.
Bill
View attachment 107756
there would be no danger in installing this and if you enjoy that format better, fantastic! so i guess in this sense TUG does indeed have an app! at least for the forums anyway!

I am curious for those who use tapatalk, which option they prefer!