Spam calls are a persistent nuisance for iPhone users, often disrupting daily life and posing potential security risks. Fortunately, several apps are designed to help block these unwanted calls effectively.
What Are Spam Calls and Why Are They a Problem?
Spam calls, also known as robocalls, are unsolicited calls made by automated systems or telemarketers. They can range from harmless promotions to fraudulent schemes aiming to steal personal information. According to a report, scam call losses in the U.S. increased by 33% in 2024, totaling $16.6 billion. (techradar.com)
How Can I Block Spam Calls on My iPhone?
Apple offers a built-in feature called "Silence Unknown Callers," which sends calls from unknown numbers directly to voicemail. To activate this:
- Open Settings.
- Scroll down and tap on Phone.
- Toggle on Silence Unknown Callers.
While this method can reduce interruptions, it may also silence important calls from numbers not saved in your contacts.
What Are the Best Apps to Block Spam Calls on iPhone?
Several third-party apps offer advanced features to identify and block spam calls:
Robokiller: Spam Call Blocker
Robokiller is a leading app that uses AI-powered voice detection and a constantly updated spam database to block robocalls before they reach you. It also features customizable "Answer Bots" that waste scammers' time by engaging them in conversation. (avnexo.com)
Truecaller
Truecaller identifies unknown numbers and automatically flags potential spam calls. It offers real-time caller ID and spam protection, integrating seamlessly with your iPhone's default Phone app. (apps.apple.com)
Hiya
Hiya provides advanced spam detection and integrates well with carriers like AT&T and T-Mobile. It detects spoofed calls and updates spam lists automatically, offering both free and premium versions. (avnexo.com)
Nomorobo
Nomorobo has a database of over 3.2 million robocallers, telemarketers, and phone scammers. It identifies more than 1,500 new robocallers daily and sends blocklist updates every 15 minutes. (mobilemarketingreads.com)
How Does Robokiller Compare to Other Apps?
Robokiller stands out due to its unique "Answer Bots" feature, which engages scammers in conversation, wasting their time and preventing them from targeting other users. This proactive approach, combined with its AI-driven detection system, offers a higher level of protection compared to other apps.
Are There Any Free Options Available?
Yes, apps like Truecaller and Hiya offer free versions with basic features. However, for comprehensive protection, including advanced spam detection and customizable filters, premium versions may be more effective.
How Do I Set Up Robokiller on My iPhone?
- Download Robokiller from the App Store.
- Open the app and follow the on-screen instructions to grant necessary permissions.
- Customize your settings, including activating "Answer Bots" and adjusting call blocking preferences.
By implementing these measures, you can significantly reduce the number of spam calls you receive, enhancing your iPhone's security and your peace of mind.
Highlights:
- Say goodbye to spam calls - NordVPN launches new spam call protection, Published on Tuesday, July 29



