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How to Block Spam Calls on iPhone (2023)

Here's how to block spam calls on iPhone. Download TrueCaller, RoboKiller, and more apps to block unwanted calls on iOS devices.

With the growing technologies, scammers and telemarketers have found a new way to annoy us. There are many people who receive several spam calls every day, half of them for new credit cards or for a personal loan. Nowadays it is finally possible to easily block all phone calls from call centers and promotional calls on iOS devices. Fortunately, there are some popular apps that allow us to block unwanted calls on iPhone and iPad. In this guide, I will show you how to block spam calls on iPhone by using free apps.

How to Block Spam Phone Calls on iPhone (2023)

There are many third-party apps that you can use to block spam phone calls on your iPhone. These apps keep a huge database of phone numbers that have been found to be spamming. So, whenever there are incoming calls on your iPhone, the app checks its first.

If the phone number is found to be spam, then these apps will block the call right away. So, if you want to use these apps, let us first take a look at the list of the best call blocking apps for your iPhone and iPad below.

1. TrueCaller – Best Call Blocker App for iPhone

truecaller block spam calls on iphone

For almost a year now, I have been using TrueCaller myself and this app has given great results so far. With this app, you can effectively block most unwanted calls. In addition to that, the app also searches from the database and displays the caller’s name on your iPhone. Not most of the time an unknown call is a spammer.

So, in order to use TrueCaller, you need to first verify your phone number before you can start using the application. In case you do not want to share your phone number with a third-party app, you can also look at other apps provided in the list below.

2. RoboKiller


RoboKiller is yet another app that delivers what it promises. With its award-winning technologies, the app can reduce unwanted calls by 90% in 30 days. It is one of the most reliable call blocking apps around. Additionally, this app also displays the name of the unknown caller and sometimes the photo of the caller also.

With RoboKiller, you will have complete control of your phone calls. With its various features, the app doesn’t come for free, although there is a 7-day trial that you can get.

3. Hiya: Spam Phone Call Blocker

hiya block spam calls on iphone

Another best spam call-blocking app for iPhone is Hiya. It has an integrated spam identification function that allows you to identify the calls you want to make and block the ones you want to avoid from telemarketers, scammers, robocallers, etc. This app also comes with native dialer integration.

The best part about the Hiya app is that you do not have to reveal your phone number to use this app. The call-blocking feature of this app is free, however, if you want more advanced features, then you will have to buy a subscription service.

That is everything you need to know about how to block spam phone calls on your iPhone. If you want to get the latest Tips and Tricks around iPhone, then check out the iPhone Guides section only on TechNClub.com.