Unwanted and fraudulent calls are a persistent nuisance, but fortunately, there are several free apps available that can help block these calls with minimal setup. Here's a curated list of top options:
What Are the Best Free Call Blocking Apps?
1. Truecaller
Truecaller is a widely used app that identifies and blocks spam calls and messages. It boasts a vast database of known spam numbers, updated through community feedback. The app offers real-time caller ID, spam call auto-block, and fraud detection alerts. It's available for both Android and iOS devices. (rahsha.in)
2. Hiya
Hiya provides real-time spam detection and call blocking. It offers caller ID and spam alerts, block lists, and call rejection rules. Hiya is available for both Android and iOS devices. (romen4u.com)
3. Verizon Call Filter
Verizon's Call Filter app combats spam calls by identifying and blocking them at different risk levels. It also offers additional features like Caller ID and area code blocking. The app is free and available for both Android and iOS devices. (appshunter.io)
4. T-Mobile Scam Shield
T-Mobile's Scam Shield app identifies and blocks spam and robocalls. It provides features like Scam ID, which tags suspicious calls, and Scam Block, which blocks calls before they ring. The app is free and available for both Android and iOS devices. (deadzones.com)
5. AT&T Call Protect
AT&T's Call Protect app displays a “V” (for verified) on your caller ID for calls considered legitimate. It also blocks potentially fraudulent calls by giving a busy signal. The app is free and available for both Android and iOS devices. (consumerreports.org)
How Do These Apps Compare?
While all these apps offer free versions with basic call blocking features, some provide additional functionalities:
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Truecaller: Offers a premium version with advanced features like call recording and an ad-free experience.
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Hiya: Provides a premium version with enhanced features, including advanced spam blocking and caller ID.
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Verizon Call Filter: Offers a premium version with additional features like spam risk meter and personal block list.
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T-Mobile Scam Shield: Provides a premium version with features like Name ID and enhanced scam blocking.
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AT&T Call Protect: Offers a premium version with features like enhanced caller ID and spam risk meter.
How Do I Set Up These Apps?
Setting up these apps is generally straightforward:
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Download the App: Visit the App Store (iOS) or Google Play Store (Android) and search for the app.
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Install and Open: Follow the on-screen instructions to install and open the app.
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Grant Permissions: Allow the app to access necessary permissions, such as contacts and call logs.
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Configure Settings: Customize the app's settings according to your preferences, such as blocking levels and notification preferences.
Are There Any Drawbacks?
Some free versions of these apps may display ads or have limited features compared to their premium counterparts. Additionally, while these apps are effective, no solution can guarantee 100% protection against all fraudulent calls.
Conclusion
Choosing the right call blocking app depends on your specific needs and device compatibility. The apps listed above are reputable options that offer free versions with simple setup processes to help protect you from fraudulent calls.
Highlights:
- Say goodbye to spam calls - NordVPN launches new spam call protection, Published on Tuesday, July 29
- Best Android Antivirus apps for 2026: Secure Your Data with Expert Recommendations, Published on Tuesday, February 03
- The best Android antivirus apps in 2026, Published on Wednesday, April 15



