Yes, it runs vBulletin® Version 3.8.7. I think that vBulletin can support mobile styles, but needs a newer version: https://www.vbulletin.com/forum/content.php/428-New-vBulletin-4-Light-Mobile-Style / https://www.vbulletin.com/docs/html/main/styles_mobile_install , but to go truly mobile they charge: https://www.vbulletin.com/index.php?do=mobileWait... So this is vBulletin? I think I'll buy the app as long as it is around $3. I can't deal with loading forever and ever. :-(