Hi! Sorry to hear you're having trouble logging into the Red Robin Ordering app on your iPhone with iOS 18.7. Just to get a clearer picture: When you try to log in, do you see any error messages? Or does the app not respond at all? Also, have you tried logging in with the correct email and password, or maybe resetting your password?

Meanwhile, here are some straightforward steps that often help resolve login issues on the Red Robin app:

1. Update the App: Check that your app is updated to the latest version available on the App Store. Updates can fix known bugs.

2. Restart the App: Close the app completely by swiping it away in the app switcher, then reopen it.

3. Restart Your iPhone: Sometimes a quick restart clears temporary glitches.

4. Try ‘Continue as Guest’ and Sign In Again: Some users have found success by hitting the "Continue as Guest" button first, then selecting "Sign In" once inside the app.

5. Reset Your Password: If the issue might be linked to your password, try resetting it through the Red Robin website’s password reset page.

6. Reinstall the App: If none of the above work, uninstall the app and reinstall it fresh from the App Store.

If after these steps you’re still unable to log in, could you share any error messages you get or what part exactly seems stuck? That will help me guide you further.

Are you satisfied with this troubleshooting plan so far?