WhosCall is a free mobile app and website that helps users identify unknown callers. It has an extensive database of over 500 million numbers, and users can search for any number they receive a call from to see who it belongs to. The app also provides helpful information such as caller location, type of number (landline, mobile, etc.), and user ratings to help users make a more informed decision about whether or not to answer the call. Additionally, WhosCall provides a blacklist feature which allows users to block numbers from contacting them. The app also has a “Do Not Disturb” mode for blocking all incoming calls. Finally, the app includes a variety of free features, such as an optional caller ID, a call blocker, and a “caller history” to help users keep track of all their incoming calls.
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