Bogus app. They change the "future readings" (I've been logging them seperately) to confirm this app isn't solid. I read after the fact of purchasing anything that co-star gives inappropriate readings to "mess with people" and that this was something a key developer said in an interview. Had I known this prior to purchasing anything, I would have just deleted the app. I've confirmed the bias and can say I'm extremely disappointed and urge you not to use this app and get any spent money back.