I really do enjoy the app but I marked it down to one star and will be deleting the aop because you have ads that you can't turn the volume down!! And I hate that it's timed, everything's timed! It would be fine if you did a few of them as timed,it gives you a challenge. But, for me it's not a Zen experience! I really am sad because it's a beautiful app it's just too bad that it's so stressful when you want to relax.