You can have access to your clients in two ways:
Progressive Web App:
To have access to your clients from your phone as well, log in from the web browser on your phone to the Coach Dashboard (atemate.com/coach) and add the URL to your Home Screen by selecting "Add to Home Screen" in the bottom share menu. (Works on iOS devices)
It generates a completely user-friendly progressive web app! This way you can track clients with the Coach Dashboard both on your computer and on your smartphone!
AteMate app (with limited features):
As a coach, you are able to have access to your clients from within the AteMate app as well. You'll be able to see their meals, comments, stats, etc. but will be limited in regards to other features (such as creating custom questions for them) and with smaller, less detailed views. Great for something quick on the go when you're already logged in to your own AteMate account on your phone! Your clients will show on the Clients page.