← Back to Blog
TipsMay 6, 2026

How to Screen Unknown Callers: Top Apps for Everyday Users

By The Robokiller Team

How to Screen Unknown Callers: Top Apps for Everyday Users

Dealing with unknown callers can be frustrating and time-consuming. Fortunately, there are several apps designed to help you identify and block these calls, enhancing your mobile experience.

Summary

  • Robokiller: Blocks spam calls and texts, using a global database and machine learning.
  • Truecaller: Identifies unknown callers and blocks spam using a large community-driven database.
  • Hiya: Provides caller ID and spam blocking with a focus on accuracy and user privacy.

Robokiller: A Comprehensive Solution

Robokiller is a mobile app that aims to block most robocalls before they reach you. It utilizes a global database of known scammers and employs machine learning to identify and block spam calls and texts. The app also features "Answer Bots," which engage with spam callers, wasting their time and reducing the number of unwanted calls you receive. (callwave.com)

Truecaller: Community-Powered Identification

Truecaller leverages a vast, community-driven database to identify unknown callers and block spam. With over 300 million users globally, it offers real-time caller identification and spam blocking. The app is available for both Android and iOS devices. (fone.tips)

Hiya: Focused on Accuracy and Privacy

Hiya provides caller ID and spam blocking services with a strong emphasis on accuracy and user privacy. It offers features like reverse phone lookup and alerts for potential scam calls. Hiya is available for both Android and iOS devices. (callwave.com)

Built-in Call Screening Features

Many smartphones come with built-in call screening features:

  • iPhone: iOS 17 and later includes options to silence unknown callers or send them directly to voicemail. (nextworks.com)

  • Android: Google's Call Screen feature uses Google Assistant to automatically screen unknown callers, filtering out robocalls before your phone rings. (nextworks.com)

Conclusion: What We Recommend

  • For Comprehensive Protection: Robokiller offers a robust solution with its global database and machine learning capabilities, effectively blocking spam calls and texts.

  • For Community-Powered Identification: Truecaller provides real-time caller identification and spam blocking, leveraging a vast user-driven database.

  • For Privacy-Focused Users: Hiya emphasizes accuracy and user privacy, offering features like reverse phone lookup and scam alerts.

Ultimately, the choice depends on your specific needs and preferences. Consider the features that align best with your requirements to effectively screen unknown callers.

Related articles

Live life spam-call-free.

Robokiller blocks 99% of spam calls and texts so you can take your phone back.

Try free for 7 days