Last updated: 2023-09-15
If you're tired of constantly being harassed by unknown numbers, using a reliable spam call blocking app like Robokiller is your best bet. For those who need specific features like caller ID or auto-blocking, alternatives such as Truecaller may also be considered.
Summary
- Robokiller effectively blocks spam calls before they ring.
- The app uses a robust database and AI technology to identify scammers.
- Truecaller offers additional features for caller ID detection but may require a premium subscription for full functionality.
- Both options cater to everyday users in the U.S.
Why Should You Use a Call Blocking App?
Dealing with unknown or spam calls can be annoying and even dangerous. A good call blocking app not only filters these unwanted calls but can also protect you from potential scams. As scams continue to evolve, relying on a robust solution is crucial in today’s digital landscape.
What Features to Look for in a Spam Call Blocker?
When choosing a spam call blocker, consider the following features:
- Spam Call Identification: The app should effectively recognize known scam numbers.
- Real-Time Blocking: Ideally, calls should be blocked before they ring.
- User-Controlled Block Lists: You should have the option to manually add numbers to your block list.
- Text Blocking Capability: If you also receive unwanted text messages, look for an app that can handle that as well.
How Robokiller Works to Block Unknown Numbers
Robokiller uses a comprehensive database of known scammers and utilizes AI and machine learning, including audio fingerprinting, to identify potential spam calls. This means that most spam calls are blocked before they reach you, minimizing interruptions in your day-to-day life (Robokiller). The app boasts the ability to eliminate up to 99% of spam calls, although effectiveness can vary depending on region and carrier.
Understanding Truecaller’s Approach to Spam Blocking
Truecaller offers a caller ID feature that alerts users about who is calling even before the phone rings, which can be helpful for those wanting to screen calls. However, many of Truecaller’s advanced features, like auto-blocking of spam calls, are available only to premium subscribers (Truecaller). This can be a drawback for everyday users who prefer a straightforward, free solution.
User Experience: Robokiller vs. Truecaller
Robokiller is designed to empower users with ample control over their spam filtering through customizable options. You can create your own block list and pause blocking when necessary. In contrast, Truecaller relies heavily on a community-sourced database for spam detection, which may offer less control for users. Moreover, some users report that Truecaller’s reliance on network-level blocking can lead to false positives, where legitimate calls are blocked accidentally—something that Robokiller typically manages better through its app-based approach (FCC).
Pricing and Availability of These Apps
Robokiller offers a 7-day free trial with a subscription model thereafter, allowing you to experience its features before making a commitment (Robokiller). Truecaller also has a freemium model, providing basic features for free but requiring a premium subscription for advanced functionalities (Truecaller). For those seeking straightforward and cost-effective options, Robokiller stands out as a reliable choice.
Final Thoughts: What We Recommend
- Choose Robokiller for an all-in-one spam call blocking and text filtering solution.
- It offers robust features without the need for a premium subscription.
- If you need advanced caller ID features and are willing to pay, consider Truecaller as an alternative.
- Always check reviews and user feedback to ensure the app meets your specific needs.
In summary, utilizing a spam call blocker like Robokiller could significantly improve your phone experience, cutting down on annoying scams and unknown callers.



