Best iOS apps to block numbers

Because of a high number of robocalls and spam, all iOS devices have call blocker applications installed, but some users prefer to use third-party applications to block spam calls and messages. These call blocking applications notify the user of an incoming call, as well as the caller’s name, address, and even a picture, so that you may choose to ignore the call or have the application handle it for you.

There is a big list of these iOS apps to block calls so let us check these apps to see which one works the best for iOS devices. 


Truecaller is a block caller ID-based software that is well-known for its call identification capabilities. It allows users to verify the caller ID of the number that is calling in full detail. Truecaller identifies fraudulent, spam, and robocalls immediately and blocks them before you pick up the phone. To activate the app, you’ll need to make certain changes to your iPhone’s settings by enabling spam blocking and identification. The application is extremely easy to use but you have to manually update the database.

Robo Shield

Robo Shield, a newcomer to the spam detection software market for iPhone, has swiftly established itself as a very effective solution for blocking spam calls. This application is distinctive because it is part of a wider set of desirable privacy and security features that you may be contemplating or paying for separately. Robo Shield has received high ratings and positive feedback for its spam-blocking features.


Nomorobo helps prevent telemarketers, scammers, or unwanted text messages from reaching your iPhone. You can avail a 14 days trial for free to get familiar with the features of the app. With the most convenient interference, Nomorerobo is used by approximately 2.5 million people per month. It offers the best tools to ensure your privacy and safety.


On your iPhone, the firewall filters 100 percent of spam calls and prevents you from getting unwanted text messages. You can temporarily disable the blocking functionality to avoid missing an essential phone call with full privacy. However, some users have said that they notice the call quality gets worse with this app.

YouMail Voicemail & Spam Blocker

The YouMail Voicemail & Spam Block software validates numbers calling your phone against a wrong-number database and automatically sends spam callers a message saying “this number is not in service.” There are paid plans as well which you can get subscribed to and unlock some other features of the app.

Malwarebytes Mobile Security

Malwarebytes is well-known for its antivirus software, but it also has a highly rated mobile protection app with fraud and spam blocking features. Malwarebytes’ customer service is also best. The company takes less time to respond to the customers. You can use the app without ads by blocking the ads for free!


Hiya’s software is used to offer their built-in spam call detection services throughout the AT&T and T-Mobile mobile networks. The main features of Hiya (fraud and spam number detection) are entirely free. The enhanced premium service, which includes spam filtering, is only $2.99 per month. You can make a customized block list with this iPhone call block application to automatically add numbers to the block list.

Mr. Number

Mr. Number is the most popular iPhone spam protection software, capable of blocking unfamiliar and fake calls. On iPhone, it can detect spam calls and block them in real time, as well as generate a custom list of numbers to block. With over 90,000 reviews on the App Store, the Mr. Number Lookup app has a strong 4.6 rating.

This concludes our today’s article. We hope this helped you to decide which application you should use for your iOS device to block spam calls and messages.

If you are looking for spy apps to keep a check on someone phone then check out the complete list of spy apps in 2021 on our website Mobilesly.

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