A Personal Trainer usually specializes in one subject to get a defined result such as fat loss, building muscle, injury management, athletes, etc
A Fitness Coach is able to work with a variety of different fitness goals and populations effectively and easily
A Personal Trainer will count your reps and be a chat buddy. Very good Personal Trainers will also educate and inspire. They will also tell you everything about what you’re doing such as what muscles you’re working and why
A Fitness Coach is able to convey important and relevant information as the focus is not on chit chat and counting your reps for you. The experience and expertise will be greatly demonstrated and will be on a daily basis
You will probably talk with your Personal Trainer 2-3 times a week maybe less to discuss your fitness goals and how you are feeling and progressing with your program
You will talk with your Fitness Coach daily albeit minimally because you will focus on your fitness goals only.