Spam calls are a persistent nuisance in the United States, with Americans receiving over 52.5 billion robocalls in 2025 alone. (antivirus.com) Fortunately, several applications can help identify and block these unwanted calls.
What Are the Best Apps to Identify Spam Calls in the US?
Several apps are designed to detect and block spam calls effectively. Here are some top options:
RoboKiller
RoboKiller utilizes AI-powered audio fingerprinting technology to identify and block spam calls, even when scammers change their numbers. In a two-week trial, RoboKiller stopped 47 out of 50 spam calls. (fone.tips) Additionally, RoboKiller features "Answer Bots" that waste scammers' time, reducing their capacity to make fraudulent calls. The app is available for $4.99 per month or $39.99 per year.
Truecaller
Truecaller boasts a massive database of known spammers and telemarketers, using crowdsourced data to identify and block unwanted calls. It offers real-time caller ID, spam call auto-block, fraud detection alerts, and AI-powered number lookup. The free version includes ads and basic features, while the premium version starts at $29.90 per year. (fone.tips)
Hiya
Hiya provides strong call blocking and spam protection powered by its AI system. It offers caller ID, spam detection, and call blocking features. The free version includes basic features, while the premium version adds automatic spam blocking and personal number lookup. Hiya is trusted by AT&T as the backbone for ActiveArmor. (whocalledus.net)
How Does RoboKiller Compare to Other Apps?
RoboKiller distinguishes itself by not only blocking spam calls but also engaging scammers with pre-recorded "Answer Bots," which waste their time and reduce their capacity to make fraudulent calls. This unique feature sets RoboKiller apart from other apps like Truecaller and Hiya, which primarily focus on identifying and blocking spam calls without engaging scammers.
Are There Free Options Available?
Yes, apps like Truecaller and Hiya offer free versions with basic features, such as spam call identification and blocking. However, these free versions may include ads and lack some advanced features available in their premium counterparts.
How Do These Apps Protect My Privacy?
Privacy policies vary among these apps. For instance, Truecaller collects a significant amount of user data, including contact lists, which may raise privacy concerns for some users. (claritycheck.com) It's essential to review each app's privacy policy to understand how your data is used and protected.
How Effective Are These Apps in Blocking Spam Calls?
Effectiveness can vary based on the app's database and algorithms. For example, RoboKiller has been reported to block over 99% of spam calls. (fone.tips) User experiences may differ, so it's advisable to try a few options to determine which app best suits your needs.
Conclusion
While several apps are available to identify and block spam calls in the US, RoboKiller offers a unique approach by engaging scammers with "Answer Bots," in addition to its blocking capabilities. Truecaller and Hiya are also effective options, each with its own set of features and privacy considerations. Assess your specific needs and preferences to choose the app that best protects you from unwanted calls.
Highlights:
- Say goodbye to spam calls - NordVPN launches new spam call protection, Published on Tuesday, July 29
- Android now warns before you open banking apps during risky calls, Published on Wednesday, December 03
