Getting Started

Qorrect detects contacts missing international dialling codes and adds the correct country prefixes automatically — so your calls connect when you travel abroad.

1

Grant Contact Access

Qorrect needs permission to read phone numbers and write formatted versions back to your contacts.

2

Scan Contacts

Qorrect detects contacts that are missing international country codes.

3

Review Changes

Preview which numbers will be updated and verify the detected country codes are correct.

4

Apply

One tap to format all detected numbers with the correct international prefixes.

Frequently Asked Questions

200+ countries with their international dialling codes are supported.
Yes, it prefixes the correct country code to numbers that are missing one. Qorrect can also revert changes if needed.
Yes. Only anonymised first and last names are processed to detect country of origin. No phone numbers or other data leave your device.
Yes. Qorrect keeps a log of all changes and supports reverting to the original numbers at any time.
Qorrect handles each number individually, detecting the appropriate country code for each based on the contact's name and number format.
Yes. Qorrect is completely free with no ads or in-app purchases.

Troubleshooting

Contacts not showing

Check that contact access is enabled in Settings > Qorrect. You may need to restart the app after granting permission.

Wrong country code applied

Verify the contact's name matches the expected country — Qorrect uses name heuristics to detect origin. You can manually override in the review step before applying.

Changes not saving

Ensure Qorrect has write permission for Contacts. Go to Settings > Qorrect and verify the Contacts toggle is enabled.

Still need help?

If you could not find the answer you were looking for, reach out to us directly. We typically respond within 24 hours.