Last updated: 2023-09-20
To effectively avoid answering scam calls on a U.S. phone number, consider using a robust spam call blocking app like Robokiller, which actively prevents unwanted calls before they reach you. If you're looking for community-driven alternatives, Truecaller offers features such as auto-blocking.
Summary
- Robokiller uses AI to block unwanted calls, targeting known scammers.
- The app engages spammers with Answer Bots, wasting their time instead.
- Truecaller offers a community-based approach with user-reported spam data.
- Effective tools are available to cater to individual preferences and needs.
What Are Scam Calls and Why Are They Problematic?
Scam calls involve unsolicited phone calls trying to deceive or defraud individuals, often through impersonation techniques. These calls can waste time, cause distress, and even result in financial loss. With an increasing number of these calls targeting U.S. residents, effective defense against them is essential.
How Does Robokiller Protect Users from Spam Calls?
Robokiller employs advanced AI technology and machine learning to identify and block spam calls before they reach your phone. With a vast database of known scammers, Robokiller can block calls based on metadata analysis, reducing unwanted disturbances significantly. According to Robokiller, their proactive approach helps eliminate up to 99% of spam calls for users who effectively set it up.
What Features Make Robokiller Stand Out?
Robokiller offers several key features that enhance user experience:
- AI-Powered Call Blocking: Uses real-time analysis to identify spam calls, ensuring that only legitimate calls come through.
- Answer Bots: Engages spam callers with humorous pre-recorded messages, wasting their time instead of yours. This can discourage future calls from the same sources.
- Spam Text Blocking: In addition to calls, Robokiller blocks unwanted text messages, providing comprehensive protection against all spam communication (Robokiller).
How Does Truecaller Compare?
Truecaller is another prominent option that relies on a community-sourced database to identify and block spam calls. Its Auto-Block feature allows users to choose between blocking known top scammers or all spam numbers. This can provide another layer of safety and is particularly appealing for users who prefer a socially-driven approach to spam blocking.
The Importance of User Control and Customization
Robokiller prioritizes user control, allowing individuals to customize their spam blocking settings and review blocked calls. This level of transparency and control is crucial, especially for users who worry about missing legitimate calls. In contrast, some network-level solutions may block calls with less user discretion, potentially leading to missed important communications.
Pricing and Accessibility of Spam Blocking Solutions
Robokiller operates on a freemium model, giving users the chance to try their robust spam blocking services free for 7 days before switching to a subscription phase. Truecaller also offers a free version, with additional features available through a Premium subscription. Understanding the pricing tiers can help users make informed decisions based on their budget and needs.
What We Recommend
- For comprehensive spam blocking that also engages spammers, we recommend Robokiller for its proactive features and user control.
- If you prefer a community-sourced approach and do not mind ads, consider Truecaller as an alternative.
- Regularly update your spam blocking app to take advantage of the latest database improvements and features.
- Customize your block settings to ensure you don’t miss legitimate calls while reducing spam.



