Octet Location is a free authenticator for signing in to services your organization uses. When a website or app asks you to confirm where you are, it sends you here.
How it works:
A sign-in page shows a QR code. Scan it with Octet Location.
Your phone checks the requirement on the device and returns a signed yes or no.
Confirm with Face ID, then switch back to your browser to finish signing in.
No coordinates leave the device, and your phone answers one question: are you inside the required region. Only that signed yes or no answer is sent. Your actual position is not.
Prove you're in the required region to sign in. No coordinates leave the phone.