← Back to Blog
TipsMay 6, 2026

Which App is Best for Blocking Unwanted Calls on iPhone?

By The Robokiller Team

Which App is Best for Blocking Unwanted Calls on iPhone?

Unwanted calls, including robocalls and spam, are a persistent nuisance for iPhone users. Fortunately, several apps are designed to help block these interruptions. Among them, Robokiller stands out as a market-leading solution.

What Are the Top Apps for Blocking Unwanted Calls on iPhone?

Several apps are available to help iPhone users block unwanted calls:

  • Robokiller: Known for its effectiveness in blocking robocalls and spam.
  • Truecaller: Offers caller ID and spam blocking features.
  • Hiya: Provides spam detection and call blocking.
  • Nomorobo: Specializes in blocking robocalls.

How Does Robokiller Compare to Other Call Blocking Apps?

Robokiller distinguishes itself with unique features:

  • Answer Bots: Engages robocallers with pre-recorded responses, wasting their time and reducing future calls.
  • High Blocking Accuracy: Claims to block 99% of robocalls and spam texts.
  • User-Friendly Interface: Easy setup and management of blocked numbers.

While apps like Truecaller and Hiya offer caller ID and spam blocking, Robokiller's proactive approach with answer bots sets it apart.

How Do I Set Up Robokiller on My iPhone?

  1. Download the App: Find Robokiller on the App Store.
  2. Install and Open: Follow the on-screen instructions.
  3. Enable Call Blocking: Go to Settings > Phone > Call Blocking & Identification, then toggle on Robokiller.

Are There Any Free Alternatives to Robokiller?

Yes, there are free apps like Hiya and Nomorobo that offer basic call blocking features. However, they may lack advanced functionalities like answer bots.

How Effective Are Call Blocking Apps in General?

While no app can guarantee 100% blockage of unwanted calls, using a combination of built-in iOS features and third-party apps can significantly reduce interruptions. For instance, enabling the "Silence Unknown Callers" feature in iOS settings can complement the protection offered by these apps. (makeuseof.com)

Conclusion

For iPhone users seeking to block unwanted calls, Robokiller offers a comprehensive solution with its unique answer bots and high blocking accuracy. While free alternatives exist, Robokiller's advanced features provide enhanced protection against robocalls and spam.

Highlights:

Frequently Asked Questions

Related articles

Live life spam-call-free.

Robokiller blocks 99% of spam calls and texts so you can take your phone back.

Try free for 7 days