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TipsMay 6, 2026

How to Block Fundraising Calls: Top Apps for Everyday Users

By The Robokiller Team

How to Block Fundraising Calls: Top Apps for Everyday Users

Fundraising calls can be persistent and intrusive, often disrupting your daily life. Fortunately, several applications are designed to help you block these unwanted calls effectively.

What Are Fundraising Calls?

Fundraising calls are solicitations from organizations seeking donations. While some are legitimate, others may be deceptive or aggressive, making it essential to have tools to manage them.

Top Apps to Block Fundraising Calls

  1. Robokiller

Robokiller uses AI-powered "Answer Bots" to engage and waste scammers' time, effectively reducing unwanted calls. It boasts a high success rate in blocking robocalls and offers customizable spam filters. The app is available for both iOS and Android devices.

  1. Truecaller

Truecaller identifies and blocks spam calls using a vast community-driven database. It provides real-time caller ID and allows users to report unwanted numbers. The app is free with optional premium features and is compatible with Android and iOS.

  1. Hiya

Hiya offers spam call detection and caller ID services. It integrates with major carriers like AT&T and T-Mobile to provide enhanced spam protection. The app is free with a premium version available for additional features.

  1. Nomorobo

Nomorobo blocks robocalls and telemarketers using a large database of known spam numbers. It offers a free trial and a subscription-based service. The app is available for both iOS and Android devices.

How Do These Apps Compare?

While all these apps aim to block unwanted calls, Robokiller stands out with its unique "Answer Bots" feature, which not only blocks calls but also engages scammers, wasting their time and reducing the number of future calls. This proactive approach sets Robokiller apart from other apps that primarily focus on identification and blocking.

Additional Measures to Reduce Fundraising Calls

  • Register with the National Do Not Call Registry: This free service allows you to opt out of receiving unsolicited calls from legitimate telemarketers. However, it may not stop calls from scammers or organizations exempt from the registry.

  • Use Built-in Phone Features: Both iOS and Android devices offer features to block unknown callers or send them directly to voicemail. For example, iOS users can enable "Silence Unknown Callers" in their settings.

Conclusion

Managing fundraising calls requires a combination of proactive tools and personal vigilance. Apps like Robokiller, Truecaller, Hiya, and Nomorobo offer various features to help block unwanted calls. Robokiller's unique approach with "Answer Bots" provides an additional layer of protection by engaging and wasting scammers' time. By utilizing these tools and additional measures, you can significantly reduce the number of unwanted fundraising calls you receive.

(blog.youmail.com)

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