Common Issues
ContactGroupQ cannot access my contacts.
Contacts permission is required to manage contact groups. Go to Settings → Privacy & Security → Contacts and make sure ContactGroupQ is set to Allow.
My groups don't appear or are missing.
ContactGroupQ stores groups directly in your Apple Contacts. If groups are not visible, please check your iCloud Contacts settings. Go to Settings → [Your Name] → iCloud and make sure Contacts is turned on. Then reopen the app.
Will my groups sync across devices?
Yes — because ContactGroupQ saves directly into Apple's built-in Contacts, your groups sync automatically via iCloud just like any other contact data, as long as iCloud Contacts is enabled on your devices.
How do I delete app data?
To remove all data, delete the groups from within the app or from the Contacts app, then remove ContactGroupQ from your device. No data is stored on external servers.