Is CoinZoom free?

Hello there, I'm interested in trying out CoinZoom for my cryptocurrency trading needs, but I have a question before I dive in. Is CoinZoom a free platform to use, or do they charge any fees for their services? I'd like to understand the costs associated with using their platform before I make a decision. Can you provide me with some insight on their pricing structure and whether or not there are any hidden fees I should be aware of? Thanks in advance for your help.