How to Stop Apps From Tracking Your Location
Hundreds of apps can follow your movements and share the details with advertisers, retailers and even hedge funds. Here's how to limit the snooping.
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***** Moderator's Note *****
AFAIK, turning a phone off prevents location tracking. I don't know if there are any cellphones/apps/operating systems that can gather and store such information while the phone is "off," so please tell me if there are.
Bill Horne Moderator