Some apps can still track your location through IP address or even by using other device signals, even if location services are off.
A quick way to change your IP address on your iPhone is by using a VPN (Virtual Private Network). A VPN masks your IP and routes your internet traffic through different servers, which can make it look like you’re in a different location. I use a VPN app on my iPhone whenever I’m on public Wi-Fi or want an extra layer of privacy. There are some free ones, but a paid service is usually more reliable and won’t slow down your connection as much.
If you’re just at home and want to change your IP periodically, you can also reset your IP by turning off your Wi-Fi router for a few minutes and then turning it back on. Most ISPs will assign a new IP address when your router reconnects, though this depends on your ISP settings.
Also, if you’re worried about apps tracking you, consider going into your iPhone’s settings and limiting “Background App Refresh” and checking permissions for each app. This can help minimize the amount of data they’re able to collect.