Al Muttasil is a free iPhone utility tool developed by Sheddi Bati. It offers a reverse number search feature to protect users against vishing scams. The app provides essential information such as number validity, national and international formats, line type (mobile or landline), service provider details, support phone numbers, available names, spam rate, and identifies marketing calls.

Al Muttasil does not have locked features or in-app purchases. While the app includes advertisements, they are limited to ensure a positive user experience. Users can reach out for support via email at from Sunday to Thursday. Please note that the search feature is only available for numbers within the Kingdom of Saudi Arabia due to compliance reasons.