My girlfriend is using an app called "Meet Me"?

Anonymous
It's an app on Facebook, And it says stuff like "She Checked out GUY on MeetMe" and stuff, so I confronted her and asked her to delete it, She said she had and she doesn't even use it.. Although there are plenty of applications on her page saying she was using it, and she said "Nope , but I wanna keep my account but I won't go on it" I don't really think she is cheating, But she might be flirting with other guys, Or something, A few days ago she said a lot of guys flirt with her on her Facebook but she ignores it, Sometimes I try to check her phone/iPod and she instantly snatches it away, And I am the jealous type and she knows that. What should I do? Do you think she should delete it?
My girlfriend is using an app called "Meet Me"?
5 Opinion