I am in the process of applying, I haven't submitted my application yet, I want to retake the MCAT again as my third time, am I able to update my mcat score a couple months later after submitting my application?
I already submitted. It looks like AACOMAS lets you add MCATs after submission. Be aware though, your application will not be complete if you have an "open" MCAT test date. < someone should verify that
so you may be shooting yourself in the foot by retaking because you would be considered by adcoms at an even later date...