I’ve seen a few complaints about the Total Rewards MyTR app no longer working or being offered in the iTunes App Store. I don’t have any information on if or when it will return, but I do have a workaround.  You can use the Caesars Palace Las Vegas app to access to your Total Rewards account from your iPhone or iPad. Beware, though. Some of the other info in the Total Rewards section of the app is very outdated.