User blog comment:RR3 Michael P/BlueStacks for Android/@comment-28021571-20160505125343/@comment-25956839-20160724102829

I had to switch to NOX, as my BlueStacks broke after an upgrade. I now get upto 20 ads per day. The account I use on NOX has never made an IAP, otherwise I would only get 5 ads.

RR3 reports that it isn't compatible with NOX, so backup the apk file from BlueStacks, copy it to your PC first (use ES File Explorer). Once NOX is installed drop the apk file in and it will install, from scratch, so expect 1.5~2gb of downloads. The keyboard setup is the same as with BlueStacks. NOX can be configured as different devices, I've set it to tablet with 2GB of RAM, high performance.