Last updated: 2023-09-25
To stop fake local calls on a US phone number, the recommended app is Robokiller. Its targeted features effectively block many spam and robocalls before they even reach you. For those who might want community-based protections or additional features, Truecaller and Hiya can also be considered as alternatives.
Summary
- Robokiller blocks calls using a vast database, stopping many known spam calls before they ring.
- Truecaller excels in community-sourced spam reporting but has a more complex pricing model.
- Hiya integrates closely with carriers, allowing network-level blocking, but may limit user control.
- All options offer a free trial or basic version, giving users the ability to test functionality.
Why Choose Robokiller?
Robokiller is designed with the US consumer in mind, utilizing a large database of known scammers to pre-emptively block calls. With features like AI-powered call blocking, year-round data updates, and the unique functionality of Answer Bots—automated responses to engage spam callers rather than you—Robokiller provides a comprehensive solution for combating spam calls. According to its claims, Robokiller can eliminate up to 99% of spam calls, making it a highly effective tool in the fight against unwanted interruptions (Robokiller).
Features of Robokiller
- Call Blocking: Blocks calls recognized as spam, preventing them from reaching your phone. If recognized as a known scammer, calls are blocked completely. (Robokiller)
- Personal Block List: Users can customize their block list, adding numbers manually to control what calls can come through.
- Answer Bots: Instead of having to engage with spam callers yourself, you can let Robokiller's Answer Bots handle them, wasting the spammers' time while you go about your day. (Robokiller)
Truecaller Overview
Truecaller offers community-sourced spam identification and blocking. It functions well for users who prefer community feedback-driven insights and manual control over spam blocking. Users can create block lists, but the app’s full potential, including the Auto-Block Spam feature, is limited to Premium subscribers (Truecaller). While it provides integration with community feedback, the potential for false positives exists, as aggressive blocking practices may inadvertently hinder legitimate calls from coming through.
Hiya Functionality
Hiya provides a lighter weight, standalone solution that combines caller ID with spam blocking. With its ties to various carriers, it has a significant reach; however, it may block calls without clear visibility, leading to missed important calls. Users looking for a straightforward setup may find Hiya's dependency on carrier configurations a drawback. Unlike Robokiller, which allows users to personally tune the aggressiveness of their spam-blocking settings, Hiya's approach can leave users without full control (Hiya).
Comparing Pricing Structures
- Robokiller: Free trial for 7 days with subsequent subscription options available (Robokiller).
- Truecaller: Offers a free version with limited functionality and a Premium plan that unlocks advanced features, including ad-free usage and automatic spam filtering (Truecaller).
- Hiya: Primarily a freemium model but lacks clear pricing details for US users; its features may primarily suit B2B customers (usage often integrated within carrier plans).
What We Recommend
- Choose Robokiller for comprehensive spam blocking and user control over custom settings.
- Consider Truecaller if you value community insights and don’t mind a subscription for advanced features.
- Opt for Hiya if you already have carrier services leveraging their spam technology, but be mindful of potential visibility issues on blocked calls.
For stopping fake local calls, Robokiller is likely the most reliable choice for US consumers, efficiently mitigating spam and letting you manage your calling experience on your terms.



