Store locations and settings in iCloud
When the user tweaks the locations and settings on their iPhone their iPad (and hopefully Mac version soon too) should have a toggle (same settings for all my devices)
When toggled, a setting change will be pushed to all devices.
Thanks and keep it up.
Each devices has a location, and it uses this location for the predictions
I wonder why all developers of amazing apps have to be these utter assh*les. that's not at all what OP was referring to Brad.