Receiving fraudulent calls claiming to be from the IRS is a common concern. Fortunately, several apps can help you block these unwanted calls and safeguard your personal information.
What Are IRS Scam Calls?
IRS scam calls are fraudulent attempts by scammers posing as IRS agents to steal personal information or money. They often threaten legal action or demand immediate payment. Recognizing and blocking these calls is crucial to prevent potential harm.
How Do Call-Blocking Apps Work?
Call-blocking apps use databases of known scam numbers and advanced algorithms to identify and block unwanted calls. They can automatically detect and filter out scam calls, providing real-time alerts and caller identification.
Top Apps to Block IRS Scam Calls
- Robokiller
Robokiller uses AI-powered call screening to answer calls and waste scammers’ time. It blocks caller ID spoofing scams and includes funny “answer bots” that engage scammers in fake conversations. Robokiller also offers customizable spam filters. It is available for both iOS and Android devices. (blog.youmail.com)
- Truecaller
Truecaller is a widely used app that identifies unknown callers and blocks spam and telemarketing calls. It provides real-time caller ID and has a large database of known spam numbers. Truecaller is available for both iOS and Android devices. (famisafe.wondershare.com)
- Hiya
Hiya offers carrier-level spam blocking and identifies unknown callers in real-time. It provides caller names and spam labels and shows your brand name as a caller ID. Hiya is available for both iOS and Android devices. (famisafe.wondershare.com)
- Nomorobo
Nomorobo specializes in blocking robocalls and telemarketing spam. It uses a combination of blacklisting and behavioral analysis to identify and block unwanted calls. Nomorobo is available for both iOS and Android devices. (smarttechsavvy.com)
- Call Control
Call Control relies on community spam reports to block scam calls and fraud attempts. It supports SMS spam filtering and offers a quiet mode to silence unknown numbers. Call Control is available for both iOS and Android devices. (famisafe.wondershare.com)
How to Choose the Right App for You
When selecting a call-blocking app, consider the following factors:
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Effectiveness: Look for apps with high accuracy in identifying and blocking scam calls.
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User Interface: Choose an app with an intuitive and user-friendly interface.
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Additional Features: Some apps offer extra features like voicemail protection, reverse phone lookup, and customizable blocking settings.
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Cost: Evaluate whether the app offers a free version or requires a subscription for full functionality.
Conclusion
Protecting yourself from IRS scam calls is essential to maintain your personal and financial security. Utilizing a reliable call-blocking app can significantly reduce the number of unwanted calls you receive. Apps like Robokiller, Truecaller, Hiya, Nomorobo, and Call Control offer various features to help you block scam calls effectively. Assess your specific needs and preferences to choose the app that best suits you.
Highlights:
- Who is Winning the Fight Against Robocalls? The Best Call-Blocking Apps & Tools in 2025 - YouMail Blog, Published on Thursday, February 13
- 8 Powerful Call Blockers | Stop Spam Calls [iOS & Android], Published on Wednesday, May 21
- The Best Apps for Blocking Robocalls: A Comprehensive Review - SmartTechSavvy, Published on Tuesday, March 11



