Signed up and immediately switched my plan to the one where it was 4.99/month. Today after like 3 days of using it I got a 14.99 charge to my account. Despite taking screenshots of my bank account showing the charge on my account and one of my playstore showing I wasn't subscribed to premium, they wouldn't reverse the fee. UPDATE: WAS CHARGED AGAIN AFTER DISABLING MY ACCOUNT AND CANCELLING THE SUBSCRIPTION. THIS APP IS A RIP OFF.