These days, the inconvenience of calls from unknown numbers or telemarketing campaigns is more common than ever. Therefore, finding a application to block unwanted calls has become essential. These apps offer effective and free solutions, allowing you greater control over who can and cannot contact you.
Additionally, many of these apps offer additional features like caller ID, spam blockers, and even mobile security tools. In this article, you'll learn about the best apps on the market and learn how to download them quickly and easily, directly from the Play Store. Keep reading to learn how to protect yourself in just a few clicks.
Understand the importance of an app to block unwanted calls
With the advancement of technology, it's become possible to automatically identify and block numbers. This is thanks to artificial intelligence and the massive databases frequently updated by these apps. This way, users can protect themselves against scams, fraudulent calls, and even persistent contact from telemarketing companies.
Additionally, many apps offer the ability to customize block lists and even activate filters for unknown numbers. Downloading an app with this feature ensures greater peace of mind and focus on your daily life. Without a doubt, an app to block unwanted calls can completely change your relationship with your cell phone.
Top 5 Apps to Block Unwanted Calls
Below, we've selected the five best apps to help you get rid of those annoying calls. All are available for free download and can be easily found on the Play Store.
1. Truecaller – App to Block Unwanted Calls
O Truecaller is one of the most popular apps in the world for blocking calls and identifying numbers. It combines caller ID functionality with a powerful spam blocker, offering a database of millions of numbers reported by other users.
Additionally, you can create custom lists to avoid specific calls. Truecaller also displays who's calling, even if the number isn't saved in your address book. This feature is essential for those looking to protect themselves from scams and automated calls.
Finally, the download is free and can be downloaded directly from the Play Store. So you can download it right now and start blocking spam calls hassle-free.
2. Hiya – Antispam Mobile App
O Hiya is another app for blocking unwanted calls that's gaining prominence in the market. With a clean and intuitive interface, it offers features like automatic blocking of suspicious calls, real-time alerts, and caller ID.
Additionally, Hiya constantly updates its database, ensuring protection against the most recent numbers used by telemarketing companies or scams. This makes the app even more effective at filtering unwanted calls.
Available for Android and iOS, Hiya is free to download. For those looking for a modern and secure call filter, this is an excellent option.
3. Calls Blacklist – Call and SMS Blocker
O Calls Blacklist It's a lightweight and efficient app, ideal for those seeking simplicity. With it, you can block not only calls but also SMS messages from specific or unknown numbers.
Even more interesting is the fact that the app allows you to set times when the blocking will be active, offering complete control over interruptions. This means you can create a personalized protection routine.
If you're tired of unwanted calls, just download it for free from the Play Store and set up your blacklist with just a few taps.
4. Mr. Number – App to Block Spam Calls
O Mr Number is an app designed to block unwanted calls, with a special focus on spam and scam numbers. Its unique feature is community collaboration, which helps identify dangerous numbers quickly.
Additionally, the app allows you to block calls by area code, specific number, or even international calls, providing an extra layer of protection. This is especially useful for those who receive calls from abroad for no apparent reason.
Installation is simple and free to download. So, if you're looking for an app to block unwanted calls, Mr. Number is a solid alternative.
5. Should I Answer? – Smart Call Filter
O Should I Answer? It's a unique app because it works even without an internet connection. It has a local database that's updated whenever you're online, ensuring blocks are prevented even when offline.
The app also provides an evaluation of incoming numbers based on feedback from other users, displaying safety alerts for suspicious calls. This way, you can easily identify and block dangerous calls.
For those looking for enhanced security and constant protection, it's worth downloading and activating the full features. Just go to the Play Store and download it now.
Extra Features of Apps to Block Unwanted Calls
In addition to basic blocking, apps offer additional features that can further enhance user protection. For example, caller ID It's a common feature that shows you who's calling before you even answer.
Other apps include SMS blocking, activity reports and even integration with mobile security services. These features are essential for those seeking a complete solution.
Therefore, by downloading an app with these features, you can prevent spam, protect your personal data, and ensure that only important calls reach you. All this without paying anything, as most apps offer a free version.

Conclusion: Choose the Best App to Block Unwanted Calls
In short, finding the best application to block unwanted calls can make all the difference in your daily life. After all, spam calls, scams, and automated campaigns only get in the way and waste our time.
Fortunately, as we've seen throughout this article, there are great options available for free download on the Play Store. You can download it right now and enjoy features like spam blocker, call filter, and mobile security.
So don't waste time! Try the recommended apps, choose the one that best suits your needs, and enjoy greater peace of mind in your communications.
