Last updated: 2026-05-06
When it comes to blocking private number calls, Robokiller focuses on preventing known spam and robocalls from reaching you, but it does not specifically block calls from private or hidden numbers. In contrast, Truecaller offers a feature that allows users to block calls from private numbers, providing an additional layer of protection against unwanted calls.
Summary
- Robokiller: Specializes in blocking known spam and robocalls but does not block private number calls.
- Truecaller: Provides the ability to block private number calls, along with spam and robocall blocking.
How Does Robokiller Handle Unwanted Calls?
Robokiller is designed to block spam and robocalls by utilizing a global database of known scammers and advanced machine learning algorithms. This approach effectively prevents these types of calls from reaching your phone. However, Robokiller does not specifically block calls from private or hidden numbers. (robokiller.com)
Does Truecaller Block Private Number Calls?
Yes, Truecaller offers a feature that allows users to block calls from private numbers. This feature can be found in the app's settings under 'Block' > 'Advanced Blocking Preferences.' By enabling this option, you can prevent calls from private numbers from ringing through to your device. (truecaller.com)
What Are the Trade-offs?
While Truecaller's ability to block private number calls adds an extra layer of protection, it may also result in blocking calls from legitimate sources that choose to hide their caller ID. Therefore, it's important to consider whether blocking private numbers aligns with your communication needs.
What We Recommend
- For Comprehensive Spam and Robocall Blocking: If your primary concern is blocking known spam and robocalls, Robokiller offers a robust solution.
- For Blocking Private Number Calls: If you wish to block calls from private numbers, Truecaller provides this functionality.
Ultimately, the choice between Robokiller and Truecaller depends on your specific needs regarding call blocking and privacy.



