ContactFixer
Fix your contacts in one tap.
About
This app automatically formats your US phone numbers into a consistent E.164 format, ensuring better compatibility with messaging and calling services. It scans your contacts, provides a preview of changes, and applies them instantly without needing an internet connection.
What's New in ContactFixer
1.1
April 10, 2026
* Improved phone number matching for more reliable updates * Better review flow before applying changes * Select individual numbers before saving * Added Select All / Deselect All controls * Added an option to include or exclude work/business numbers * Stronger normalization rules to avoid changing malformed numbers * Better handling for extensions and edge cases * Clearer results summary after changes are applied * Improved reporting for phone numbers updated vs. contacts updated * General UI polish and stability improvements
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FAQ
How does ContactFixer format phone numbers?
ContactFixer identifies US phone numbers missing the +1 country code and converts them to the E.164 format, such as changing (708) 555-0142 to +17085550142. It only modifies US numbers and leaves international contacts untouched.
Can I review the changes before ContactFixer applies them?
Yes, ContactFixer provides a full preview showing the contact name, the old number, and the new number before any changes are made. You can then choose to apply all changes.
Does ContactFixer require an internet connection?
No, ContactFixer is completely private and has no backend, analytics, or ads. It makes zero network requests, allowing it to function identically even in airplane mode.
What devices does ContactFixer support?
ContactFixer is available for iPhone and iPad devices. It utilizes Apple's native Contacts framework for all operations.
Is ContactFixer free to use?
Yes, ContactFixer is completely free to download and use. There are no settings to configure, no subscriptions, and no accounts to create.
How often is ContactFixer updated?
The latest version of ContactFixer is 1.1, which was last updated on April 10, 2026. Updates typically focus on improving functionality and reliability.
What is the age rating for ContactFixer?
ContactFixer has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain any mature content.
Does ContactFixer have ads?
No, ContactFixer is completely ad-free. The app is designed with user privacy in mind and does not include any advertisements.
