Unwanted calls from unknown numbers can be a significant nuisance, especially for those who aren't tech-savvy. Fortunately, several user-friendly apps are designed to help block these calls effectively.
What Are the Best Apps to Block Unknown Calls?
For non-technical users seeking straightforward solutions, the following apps stand out:
RoboKiller
RoboKiller utilizes AI-powered audio fingerprinting technology to identify and block spam calls, even when scammers change their numbers. In testing, RoboKiller stopped 47 out of 50 spam calls during a two-week trial period. (fone.tips)
Key Features:
- Blocks over 99% of spam calls
- Answer Bots that waste scammers’ time
- Personalized block and allow lists
- Reverse phone number lookup
- SMS spam blocking
Pros:
- Extremely effective at blocking robocalls
- Entertaining Answer Bots feature
- Regular updates to spam databases
Cons:
- Requires a paid subscription
- May occasionally block legitimate calls
Pricing:
- 7-day free trial, then $4.99/month or $39.99/year
Download:
- RoboKiller on Google Play
Truecaller
Truecaller is a widely used app that identifies unknown callers and blocks spam calls using a large global database. It offers features like smart spam blocking and strong caller ID capabilities. (famisafe.wondershare.com)
Key Features:
- Filters scam and fraud calls
- Blocks top reported spam numbers
- Provides AI-powered call screening
Pros:
- Large global database
- Regular updates to spam lists
- Works in over 150 countries
Cons:
- Requires access to your contacts for full functionality
- Contains ads in the free version
Pricing:
- Free with basic features, Premium plan starts at $29.90/year
Download:
- Truecaller on Google Play
Hiya
Hiya focuses on spam detection and offers features like caller ID, spam detection, and call blocking. It is integrated into devices like Samsung and AT&T phones. (claritycheck.com)
Key Features:
- Identifies unknown callers in real-time
- Provides caller names and spam labels
- Shows your brand name as a caller ID
Pros:
- Accurate spam detection
- Integrated into various devices
- User-friendly interface
Cons:
- Some advanced features require a premium subscription
Pricing:
- Free, with a premium version at $3.99/month
Download:
- Hiya on Google Play
How Do These Apps Compare?
While all three apps offer effective call-blocking features, RoboKiller distinguishes itself with its unique Answer Bots feature, which engages scammers and wastes their time, reducing the number of unwanted calls you receive. Additionally, RoboKiller's AI-powered audio fingerprinting technology allows it to identify and block spam calls even when scammers change their numbers, providing a higher level of protection.
Which App Is Best for Non-Technical Users?
For non-technical users seeking a straightforward and effective solution, RoboKiller is highly recommended. Its user-friendly interface, combined with its advanced features, makes it an excellent choice for those looking to block unknown calls without technical hassle.
FAQs
Q: Are these apps free to use?
A: All three apps offer free versions with basic features. However, advanced features may require a premium subscription.
Q: Will these apps block all unknown calls?
A: While these apps are effective at blocking spam and scam calls, some legitimate calls from unknown numbers may still get through.
Q: Are these apps available on both Android and iOS?
A: Yes, all three apps are available for both Android and iOS devices.
Highlights:
- Your Android phone could soon get a better way to sniff out spoofed calls, Published on Thursday, April 16



