A borderline scam. I paid $30 for their service, to find out if wouldn't work for some reason between my son's phone and mine. Their support couldn't figure it out so I had to cancel the service. However, they refused to issue a refund because I got a promotional rate, that is the always price. Now a year later, I get charged again to renew somehow. They have no phone numbers to give as it's all through email. Save yourself the time and money.