xAI is adding new features to Grok all the time. Grok 4 is already one of the best models when it comes to coding and math. It now has companions that you can enable on your smartphone for a more interactive experience. You can just press two bars in the upper left of the screen, go to settings and then turn on Companions.
BREAKING: New Grok feature just dropped. “Companions”
To enable, press the two bars in upper left of screen, then settings (gear) icon in bottom right of screen and turn on Companions. pic.twitter.com/9j0L7gOHYt
— DogeDesigner (@cb_doge) July 14, 2025
You can use Ani and Bad Rudy at this time but more are in the works. More info is available here.
