Is Juno app free?

Excuse me, could you clarify for me if the Juno app is available free of charge? I've heard some great things about it, and I'm particularly interested in its features and benefits. However, before I download it, I just want to make sure that there are no hidden costs or subscription fees associated with its usage. Could you please elaborate on the pricing structure of the Juno app and whether or not it's truly free to use? Thank you for your time and assistance.