Can I use both Common app and universal app ?

Hey guys,
I am applying to Boston university and Vanderbilt university … But both of them require common and universal app respectively. Can I use both the app simultaneously ?? Or will it cause some glitch in the system ??
Please help me … I know its probably a silly question but you know better safe than sorry… Please reply soon…

Both Boston University and Vanderbilt University accept the Common App…

:smiley: thanks … but can i use both apps together ?? If am applying for a common app specific and universal app specific college ? @PartyNextDoor Thanks for pointing out man :smiley: