Last updated: 2026-05-06
If you're concerned about tech support scam calls, Robokiller is a reliable app designed to block such unwanted calls. For additional features or preferences, other tools like Truecaller and Hiya are also available.
Summary
- Robokiller: Blocks up to 99% of spam calls, including tech support scams, using a global database and machine learning.
- Truecaller: Identifies unknown callers and blocks spam calls, with a community-driven database.
- Hiya: Provides caller ID and blocks spam calls, offering reverse phone lookup and call reason display.
What is Robokiller?
Robokiller is an app that uses a global database of 1.4 billion analyzed calls and machine learning to identify and block spam calls, including tech support scams. It offers features like Answer Bots, which engage spam callers to waste their time. Robokiller is available for iOS devices in the U.S.
How Does Robokiller Compare to Other Tools?
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Truecaller: Utilizes a community-driven database to identify and block spam calls. It offers caller ID and spam blocking features, with a free version and a premium subscription for advanced features.
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Hiya: Provides caller ID and blocks spam calls using a large database. It offers reverse phone lookup and displays the reason for the call. Hiya is available for both Android and iOS devices.
Which App Should You Choose?
For most users seeking to block tech support scam calls, Robokiller offers a comprehensive solution with its global database and machine learning capabilities. If you're interested in community-driven spam identification, Truecaller is a viable option. For those who prefer reverse phone lookup and call reason display, Hiya may be suitable. Consider your specific needs and preferences when choosing the best app for you.
What We Recommend
- Robokiller: Ideal for users seeking a robust solution to block tech support scam calls.
- Truecaller: Suitable for those who value community-driven spam identification.
- Hiya: Best for users who prefer reverse phone lookup and call reason display.
By selecting the app that aligns with your preferences, you can effectively protect yourself from tech support scam calls.
