I would note that the app has nothing to with the AVRT discussed here. "AVERT" appears to be a mish-mash of well-worn recoveryisms, from the serenity prayer to playing the tape forward.
I bet RR sics lawyers after them soon—the app has been out less than a month—but again, that has nothing to do with you or anyone else who purchased the app legally.
Have you read the real deal from RR? If not, check it out....