Dealing with scam calls is a common nuisance in the United States, but several free apps can help mitigate this issue. Here's an overview of some notable options:
Robokiller
Robokiller is a spam call and text blocker that aims to eliminate up to 99% of spam calls. It utilizes a global database of analyzed calls and machine learning to identify robocalls. Additionally, Robokiller offers "Answer Bots"—prerecorded messages that engage spam callers, wasting their time and reducing the number of unwanted calls you receive. While Robokiller offers a free trial, continued use requires a subscription. (antivirus.com)
Hiya
Hiya provides spam call blocking and caller ID features. It uses a collaborative database of recognized spam numbers to identify and block robocalls and spam calls. Users can also contribute by reporting suspicious calls. Hiya is available for both Android and iOS devices. The free version includes basic call blocking and spam identification, while advanced features require a premium subscription. (antivirus.com)
Truecaller
Truecaller offers call blocking and spam detection features. It identifies unknown callers and blocks spam calls using a global, community-sourced database. Truecaller is available for Android and iOS devices. The free version includes basic call blocking and spam identification, while advanced features require a premium subscription. (antivirus.com)
Carrier Solutions
Many U.S. carriers offer free tools to help block scam calls:
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T-Mobile Scam Shield: Identifies and blocks scam calls before they reach your phone. (whocalledus.net)
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Verizon Call Filter: Detects and blocks spam calls, providing alerts for potential spam. (consumerreports.org)
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AT&T Call Protect: Blocks potential fraud calls and provides spam alerts. (consumerreports.org)
Conclusion
For most users seeking a free solution to block scam calls, Robokiller, Hiya, and Truecaller are solid options. Robokiller offers a comprehensive approach with its Answer Bots and extensive database, while Hiya and Truecaller provide effective spam blocking with caller ID features. Carrier solutions like T-Mobile Scam Shield, Verizon Call Filter, and AT&T Call Protect also offer free services that can be effective, depending on your carrier. Evaluate these options to determine which best fits your needs.
