Welcome, 1manta5!
Thanks for using Apple Support Communities! If we understand correctly, you're looking for a way to disable the Location Services for apps within your iPhone. We want to help make sure you have the answers and support you need.
First, check out this link to learn more about Location Services & Privacy. It offers details about how Location Services & Privacy services work and what each function entails.
To learn how to enable and disable Location Services, check out the information on this page: Turn Location Services and GPS on or off on your iPhone, iPad, or iPod touch. Also, this page guides you to see which apps you have allowed to access certain information, as well as grant or revoke any future access: About privacy and Location Services in iOS and iPadOS.
We hope this information helps you out.
Best wishes!