Is the Just Move app free?

Hello there, I'm curious about the Just Move app. I've heard it's a great tool for tracking fitness and wellness, but I'm wondering if it comes with a price tag. So, my question is, "Is the Just Move app free to download and use, or do users have to pay for it?" I'd appreciate any clarity on this matter as I'm considering adding it to my fitness routine. Thanks in advance for your help!