Is there a way I can take a tracker off of my iphone?

My mom put a tracker on my iPhone, is there ANY way I can turn that off without her knowing or anything I can do to make her not track where I'm?

Two options, turn the phone off or leave the phone at home.
If she is paying to monitor your phone, you live with it or get your own phone and service.

Nope. You could more than likely simply delete the app but of course she would know once it is no longer sending that info back to here.