What is the best app to block unwanted calls?

RoboKiller is a top-rated app that claims to reduce 99% of unwanted calls or texts, offering features like call screening and voicemail transcription.

Are there free apps to block spam calls?

Yes, apps like Truecaller and Hiya offer free versions with basic call-blocking features, though premium versions are available for enhanced functionalities.

How can I reduce unwanted calls on my phone?

Registering with the National Do Not Call Registry, being cautious with your phone number, and not engaging with unwanted calls can help reduce unwanted calls.

How to Block Unwanted Calls: Top Apps for Everyday Users

Unwanted calls, including robocalls and telemarketing, are a persistent nuisance for many Americans. In 2025, Americans received over 52.5 billion robocalls, averaging roughly 13–15 spam calls per person per month. (antivirus.com) To regain control over your phone, consider the following top-rated call-blocking apps:

What Are the Best Apps to Block Unwanted Calls?

RoboKiller

RoboKiller employs advanced algorithms to block over 99% of unwanted calls. It offers features like call screening, forwarding, and voicemail transcription. The app is available for both iOS and Android devices. (antivirus.com)

Truecaller

Truecaller boasts a vast database of known spam numbers, updated daily with community feedback. It provides real-time caller ID, spam call auto-block, fraud detection alerts, and AI-powered number lookup. The app is free to download, with premium options available for enhanced features. (rahsha.in)

Hiya

Hiya specializes in blocking spam and scam calls, offering caller ID that displays both the name and reason for the call. It includes features like voicemail protection and spoofed call blocking. Hiya is free to download, with premium options available for enhanced call screening and security. (techlog360.com)

Mr. Number

Mr. Number allows users to identify unknown callers and manage unwanted calls. It offers fast phone number lookup, advanced spam detection, and the ability to create a personal block list. The app integrates with iOS CallKit for seamless call management. (techlog360.com)

Nomorobo

Nomorobo uses a network of servers to block robocalls and telemarketers. It offers a free trial and subscription-based service, with pricing at $1.99/month or $19.99/year. (antivirus.com)

How Do These Apps Compare to Each Other?

While all these apps aim to block unwanted calls, RoboKiller stands out with its claim to reduce 99% of unwanted calls or texts. It also offers a 7-day free trial, allowing users to test its effectiveness before committing. (foxnews.com)

Are There Any Free Options Available?

Yes, several of these apps offer free versions with basic features. For instance, Truecaller and Hiya provide free downloads with essential call-blocking functionalities. However, for advanced features, premium versions are available. (rahsha.in)

How Do I Set Up These Apps on My Phone?

For iOS Users:

Download the app from the App Store.
Open the app and follow the on-screen instructions to grant necessary permissions.
Enable the app in your phone's settings under "Phone" > "Call Blocking & Identification."

For Android Users:

Download the app from the Google Play Store.
Open the app and follow the setup instructions.
Grant the required permissions for call blocking.

Are There Any Additional Tips to Reduce Unwanted Calls?

Register with the National Do Not Call Registry: This federal program allows you to opt out of receiving unsolicited sales calls. (whocalledus.net)
Be Cautious with Your Phone Number: Avoid sharing your number on untrusted websites or with unknown entities.
Do Not Engage with Unwanted Calls: If you receive a suspicious call, do not provide personal information or engage with the caller.

By utilizing these apps and following these tips, you can significantly reduce unwanted calls and protect your privacy.