← Back to Blog
TipsMay 6, 2026

How to Block Unwanted Calls on Your iPhone: A Comprehensive Guide

By The Robokiller Team

How to Block Unwanted Calls on Your iPhone: A Comprehensive Guide

Unwanted calls, including robocalls and telemarketing, can disrupt your daily life. Fortunately, iPhone users have several options to block these interruptions.

What Are the Best Methods to Block Unwanted Calls on iPhone?

1. Enable Built-in Features:

iOS offers a native feature called "Silence Unknown Callers." Activating this will silence calls from numbers not in your contacts, sending them directly to voicemail. To enable:

  • Go to Settings > Phone > Silence Unknown Callers.

2. Use Third-Party Apps:

Several apps specialize in identifying and blocking unwanted calls. These apps maintain databases of known spam numbers and can automatically block or alert you about potential spam calls.

How Does Robokiller Stand Out Among Call Blocking Apps?

Robokiller is a leading call-blocking app that offers unique features to combat unwanted calls:

  • Advanced Spam Detection: Utilizes AI-powered voice detection and an updated spam database to identify and block robocalls effectively.

  • Answer Bots: Deploys pre-recorded "answer bots" to waste scammers' time, reducing the number of robocalls you receive.

  • Spam Text Filtering: Includes features to filter out spam text messages, providing comprehensive protection.

These features make Robokiller a top choice for users seeking robust protection against unwanted calls.

How Does Robokiller Compare to Other Call Blocking Apps?

While other apps like Truecaller and Hiya offer call identification and blocking, Robokiller's unique approach with answer bots and spam text filtering sets it apart. This combination of features provides a more comprehensive solution to unwanted calls.

Are There Any Free Alternatives to Robokiller?

Yes, apps like Truecaller and Hiya offer free versions with basic features. However, they may not provide the same level of protection or unique features as Robokiller.

How Do I Set Up Robokiller on My iPhone?

  1. Download the App: Find Robokiller on the App Store and install it.

  2. Enable Call Blocking: After installation, go to Settings > Phone > Call Blocking & Identification and toggle on Robokiller.

  3. Configure Settings: Open the app to customize your preferences, such as activating answer bots and spam text filtering.

Are There Any Drawbacks to Using Robokiller?

Some users may find the subscription cost a consideration. Additionally, while the app is effective, no solution can guarantee 100% blockage of unwanted calls.

Conclusion

Blocking unwanted calls on your iPhone is essential for maintaining peace and privacy. While built-in features provide basic protection, third-party apps like Robokiller offer advanced solutions with unique features to enhance your defense against unwanted calls.

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