Remove the neck and giblets from the turkey and pat dry.
Combine the rub ingredients. Pour over the turkey and rub inside and out.
Place your thermometer probe into the breast of the turkey.
Heat the grill to 300-350F degrees, setting up an indirect heat area that the turkey will smoke over. Add the turkey to the grill and cover with the lid.
Set the thermometer alarm to 165F degrees.
After 1 hour, spritz with apple cider. Continue cooking until the iPhone app tells you it's done and your bird reaches an internal temperature of 165F degrees.
Remove from the grill and let rest for 45-60 minutes before slicing.
Video
Notes
If you cook a larger turkey, add a little more time. If you cook a smaller bird, reduce your cook time. The trusty thermometer will tell you when it's done, no matter the size.