BE VERY CAREFUL
BE VERY CAREFUL. When you download the app, you are automatically subscribed to a paid plan—in my case, the most expensive one at 100 euros—without even realizing it. In fact, they don't ask you to create a password for your account. I only found out when I went to cancel the plan and a message popped up telling me I needed to set a password. They will likely reply to this message claiming they tried to contact me; they already have, and the response was that they won't refund my money (even though, in my case, I only downloaded the app and never actually used it).