Start with the app and phone settings
If you use Getcaller on a Google Pixel phone, begin by opening the app and checking the options it shows. Then review the relevant app permissions in Android Settings. Menu names can vary by Android version, so use the search field in Settings if you cannot find an item.
Review notifications and battery options
Make sure notifications are enabled if you want to see app alerts. If the app seems to update late, review Android battery settings and follow the options available on your phone. Do not change a setting unless you understand what it does.
Keep expectations realistic
Displayed caller context and lookup results depend on available data and phone conditions. A result is not proof of a caller’s identity. If something looks unclear, use ordinary caution and verify important requests through a contact method you already trust.