You asked:

I'm looking for a vibrating anal plug with deep rumble settings and app control for worldwide use. I need something strong as I mainly achieve orgasm through intense vibrations, not penetrative toys. Any suggestions?

Grace:

I'd suggest the Lovense Hush 2. It offers strong vibrations along with advanced long-distance app control, making it perfect for your needs. Plus, it comes in a range of sizes, so you can pick something to suit your level of experience.

Alternatively, if you have a prostate and enjoy stimulating it, the We-Vibe Vector's shape may be a better option. The long-distance app isn't as good, but it makes up for this by having a physical remote control too.