This utility app automatically corrects and standardizes all phone numbers in your address book to the international format. It ensures compatibility with global operators by adding country codes, all processed privately on your device without cloud access. An undo function is included for easy error correction.
3.0.1
September 18, 2026
Small fixes, after your feedback on version 3. • Undo now says so: a green check confirms your address book is back exactly as it was — no need to open the history to be sure. • Contacts shared one by one: if you only allowed the app a few contacts, it explains it and takes you to Settings, instead of looking like it was refused. • A calmer result screen: the counter that ticked up beside every corrected number is gone. Thanks for using Phone Number Cleaner!
MoreNo, Phone Number Cleaner does not contain advertisements. The app is a paid utility designed for a clean, uninterrupted user experience.
Phone Number Cleaner is available for a one-time purchase of $3.99. This grants you access to all its features without any recurring fees.
Phone Number Cleaner is available on Mac, iPhone, and iPad, allowing you to manage your contacts across multiple Apple devices.
The latest version, 2.3.1, was released on April 28, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.
Yes, Phone Number Cleaner prioritizes privacy. All processing happens locally on your device, ensuring your contacts never leave your device and are not collected by servers.
Phone Number Cleaner has an age rating of 4+, making it suitable for a wide range of users. This indicates no mature content is present.
Yes, Phone Number Cleaner offers the flexibility to process your entire address book or a specific group of contacts, giving you control over the cleaning process.
Phone Number Cleaner includes a built-in UNDO function. This allows you to easily revert any changes made to your contacts if you are not satisfied with the results.
