GridZero Alerts — Privacy Policy

Last updated: November 3, 2026

Your location

GridZero Alerts uses your location only on your device to find the official alerts where you are. To ask which alerts apply, the app sends a rounded point (about 11 m) to the U.S. National Weather Service; it never sends your location to us. A location rounded to about 1 km is saved on your device so alerts can be checked in the background.

Family contacts

Names and phone numbers you add stay on your device. "I'm safe" messages are sent from your own Messages app; they do not pass through our servers.

Account

If you create an account, we keep your email (or the Apple relay email) and name to sign you in. You can delete your account in More › Account at any time.

Usage counts and ads

The app can send anonymous counts such as "app opened" with a random install code; you can turn them off in More. The free version shows non-personalized Google AdMob ads. Pro removes ads.

Purchases

Subscriptions are handled by Apple. We never see your payment details.

We never sell your data.

Questions: contact@md5to.com

Affiliate links

Some recommended links in the app and on our website are affiliate links. If you buy or sign up through them, MD5TO may earn a commission at no extra cost to you. We never share your personal data with affiliate partners; the partner only sees that a visit came from MD5TO. As an Amazon Associate, MD5TO earns from qualifying purchases.