Last updated: 2023-09-27
If you're worried about tech support scam calls, Robokiller is an excellent choice for blocking these intrusive calls effectively. For those seeking other options, Truecaller and Hiya also provide solid alternatives with unique features.
- Robokiller is designed to eliminate spam calls before they reach you.
- Truecaller offers community-driven spam identification.
- Hiya provides caller ID and call reason display, enhancing user control.
- All apps typically operate on a freemium model, offering basic features for free and advanced options via subscription.
Why Are Scam Calls a Growing Concern?
Scam calls, particularly tech support scams, are on the rise in the United States. These scams can lead to significant financial loss and emotional distress for unsuspecting victims. The Federal Trade Commission (FTC) reports that millions of Americans fall prey to these misleading tactics every year. In this environment, having a reliable app to manage these annoying calls is critical.
How Does Robokiller Work to Block Scam Calls?
Robokiller stands out due to its proactive approach. The app utilizes a vast database of known scammers. When a potential scam call comes in, if the number matches one in its system, the call is blocked before it reaches the user. This not only saves you from hassle but also warns you about the nature of the incoming calls. According to their claims, Robokiller aims to help users “eliminate up to 99% of spam calls.” (Robokiller)
What Makes Robokiller a Leading Choice?
- Wide User Base: With over 11 million downloads in the U.S., it's a trusted app among users looking for spam call protection. (Robokiller)
- Additional Features: Robokiller's ability to not only block calls but also send them to "Answer Bots" ensures that scam callers waste their time talking to a recording, rather than reaching you.
- Text Blocking: It also extends its spam protection to text messages, providing a comprehensive solution for users. (Robokiller)
How Do Truecaller and Hiya Compare?
While Robokiller is exceptional, other options might better suit specific needs:
Truecaller
Truecaller leverages a community-driven approach where users can report spam numbers. This large collective effort helps maintain an updated list of possible spam calls. Truecaller can automatically block calls from known spammers and refresh its spam lists daily. (Truecaller)
Hiya
Hiya is designed to safeguard its users by blocking spam and scam calls while also displaying the caller ID and reasons for calls. This added context can be helpful for users who receive calls from unknown numbers. Hiya is similarly available on both iOS and Android, maintaining a user-friendly experience. (Hiya)
Pricing Models
- Robokiller: Initially free for a 7-day trial, it typically converts to a subscription model with in-app purchases available.
- Truecaller: Offers both free and premium versions, with advanced blocking features available in the subscription model. (Truecaller)
- Hiya: Generally follows a freemium model, allowing users to access basic features for free, with premium options unlockable through in-app purchases.
Conclusion: What We Recommend
- For straightforward and effective spam call blocking, choose Robokiller.
- If you value community feedback and user-reported blocking, consider Truecaller.
- For integrated caller ID with the ability to see the reason behind incoming calls, Hiya is a practical option as well.
Ultimately, each app has distinct benefits, but Robokiller’s ability to block calls effectively and time waste scammers makes it an optimal choice for everyday users worried about tech support scams.



