11 Best Free Caller ID Apps for Android & iOS

These days smartphones can do lots of things for us but still, the basic purpose of a phone is to make and to receive calls.

In our daily routine, we receive and make lots of calls but sometimes it becomes annoying when we continuously get calls which are not important to us. If you are annoyed by such calls, then having the best call blocker app is a must for you.
Call Blocking apps can easily identify unknown numbers, giving you a name as well as location data on who is calling.

You can easily find plenty of such apps but let’s talk about the best of the best. Here’s the list of best Caller ID apps for Android and iOS users that are available for free.


Truecaller logo

Truecaller is a great caller app that offers you way better functionality than the one that comes with the basic operating system. It identifies all the phone numbers that try to call you.

As you’ll start using this app you’ll notice the beautiful minimalistic design, useful features, and high identification skill. All-in-all, this app does exactly what it requires to do it recognize unknown numbers and classify them. Using this app you will have the capability to add specific callers to the blacklist of spammers so that you won’t be bothered with unneeded calls.

This app aims to be a full-fledged dealer replacement. It will replace the built-in Android calling system and will give you all the features you might need in one place. That way, you will not only be able to block undesired calls and SMS messages but even make calls straight from the app. Truecaller is working based on a large spam list of numbers that gives enables it to match almost any number with the person or a company, That way you will always know who is calling you.

This app also gives you the opportunity to add the list of spammers to your phone. That way Truecaller will be able to block every number that can potentially be spam. However, one of those numbers could get through, and then you will need to report about it. After that, the number will be added to the spam number database and you will never get a call from it again.

Truecaller makes it easy to search for a hidden number. Basically, all you need to do is to type the name you want to call or block, and Truecaller will take care of it.

To sum it up, Truecaller is a great app that enables you to easily ignore unneeded calls. Using this app you can keep yourself away from the calls you don’t need. Give it a try.

Price: free

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Check also: 6 Best call waiting apps for Android & iOS

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Hiya: Caller ID & Spam Blocker

Hiya logo

Hiya is an app that is quite similar to Truecaller. It has lots of comparable features such as a scammer block–list, a caller ID feature, and more.

Apart from that, Hiya also enables you to not only block unneeded calls but also block SMS spammers once and for all. Sounds great, right?

Overall, Hiya was made to help you to identify the unknown calls and immediately block the ones that could be identified as spam. That is why this app has such a massive database of numbers. That way it can identify millions of calls every month and almost a billion detected threats in total. Impressive, isn’t it?

One of the best features Hiya has is that all the phone calls and messages will be automatically compared with its large database of spammers. That way if it’s even a chance that it is a spam call or SMS, it will be blocked. All those numbers are matching with the spammer lists so that you can decide if you would like to accept the phone call.

Using this app you will have the ability to add individual or the company numbers to the blacklist so you could never receive a call from them again. Apart from other apps, Hiya also controls all incoming SMS to see if there are any viruses or dangerous links.

Moreover, when you are on the go and immediately need to call a specific person but you don’t know the number, you can also get access to Hiya’s large database of numbers to look for it. This app also has a great design, and it’s easy to use thanks to an uncluttered user interface.

Overall, Hiya has many amazing and helpful features, so you should definitely give it a try.

Price: free

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Showcaller – Caller ID & Block

Showcaller logo

Showcaller is a great caller id app that works on a large database of phone numbers and already has millions of people using it.

Using this app you can figure out who is calling you and then decide if you want to accept the call or not. The app can give you information about the city from where the incoming call is coming from, a carrier of the number an even the particular address.

Showcaller gives you an opportunity to simply recognize the numbers that are trying to call you. This app is always here for you to give you precise information about an unknown caller. This app is also capable of indetyfyin spam numbers so you will be awarded if the telemarketers will try to reach you. However, if it will miss the number
you will need to report about it and app to your own database.

Along with that, the app store every number you search so that you can quickly find these numbers again if you need it. That way you can easily reach all of your friends that you are in contact with the most. You just need to tap on the photo and customize them as you like.

This app also enables you to record calls that are high–quality. That way, you don’t need an extra app to do it and if you’ve ever need record a call – Showcaller is got you covered. The catch here is you need to make sure that it is legal to record a phone call in your state. Because some states require it as a crime and if it does you should disable this feature in the settings.

To sum it up, Showcaller is a caller ID app that can cover all your needs. Definitely worth trying.

Price: free

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Me – Caller ID Spam Protection

Me - Caller ID logo

Me – Caller ID Spam Protection is a great caller ID app that enables you to know everything about the unknown numbers that are calling you.

As you understand, this app does pretty much the same thing that any other caller id app does. That way, any unknown number that is trying to reach you will be identified. After that, the app will give you the name of a person or a company of an incoming call and even the location.

Apart from that, Me – Caller ID has a unique feature the enables you to see how your number is saved in the contacts of other people. So that
you can exactly know what your name in the contact of your friends. Another cool feature allows you to see whether the incoming number is from a landline or a phone number.

However, Me Caller ID’s number database is not limitless so it might not recognize every number that is trying to call you. That way if any telemarketer gets through, you will need to report about this number and it will be immediately added to a database.

Besides, this app also enables you to send WhatsApp messages during the call even if the number is not in your contact list. Sound great, right?

Using this app you can even get the opportunity to hear the name of the person who is calling you. The app has a feature to say it out loud so that you won’t even need to look at the screen. Overall, Me – Caller ID Spam Protection is a great basic caller ID app that also has a few unique features that might get you interested.

Price: free

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CIA – Caller ID & Call Blocker

CIA logoCIA is a great caller id app that enables you to identify unknown numbers. Along with other apps, it also has some unique features that give you the opportunity to back up your contacts massively block the numbers from particular countries and ranges. Speaking about the ID backup function you can decide if you want to use it or not, it’s up to you. This feature works simply – it uploads all your contacts to the servers of this app and this information is being stored on your account. It includes all the names of your contacts, their numbers and much more.

The interface of this app is actually very pretty and minimalistic. It contains a beautiful and easy–to–use interface. Besides, the CIA app enables you to block plenty of phone numbers whether its a call or a text. This app will keep you safe from any spammer or bill collector that will try to reach you. In addition to this, the CIA gives you the opportunity to reject messages or phone calls with pre-made texts and also block international calls.

CIA has a large database so its able to aware you of more than a million spam numbers. This app’s database is made of plenty of different data sources so the level of recognition is incredibly high. That way you can be 100% sure that you won’t receive even a single spam call. Moreover, this app enables you to customize its options in lots of ways.

Price: free

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Whoscall – Caller ID & Block

Whoscall logoWhoscall is an app that will help you to identify the number of an unknown call or a message. This app enables you to take full control under the list of people who are calling you to avoid the spammers. This app is one of the most popular apps for call recognition.

Even though it offers similar features as any other apps it still has a more strict privacy policy so that you can feel completely safe. According to that, your data in this app is being collected but then anonymized. This app gives you the ability to use the same in the online and offline mode. That way you will still be able to identify unknown numbers even without an internet connection.

Along with the other similar apps, Whoscall is able to block messages and calls from spammers or telemarketers. So using this app you can always identify the caller and decide if you want to add him to blacklist or just report of spam call. This app also has a connection with plenty of social networks like Facebook and Twitter so that you can share spam numbers you’ve discovered with other people.

Along with that, Whoscall has a calling card that enables you to customize your caller id. That way you can be sure that the calls or messages from your friends are not treated as spam.

However, WhosCall contains some ads but you can easily close it. Speaking about the interface, it’s quite minimalistic and easy to use.

 Price: free

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Mr. Number – Caller ID & Spam Protection

Mr. Number logoMr.Number is a caller id app that enables you to block the unknown callers that could be identified as spamThis app gives you an opportunity to block SMS messages from a single persona particular area or even from the entire worldit is up to you.

Using this app you can whether redirect some calls directly to your voicemail or to simply hang up the callThe app also gives you the opportunity to look through the reviews about the particular number left by other users.

Besidesthe app is capable of automatically blocking any unknown messages and numbersYou will also be able to report spam calls and SMS yourself and leave comments about your experience with it to warn other users.

MrNumber app gives you the ability to look through all the numbers in your phone’s history so that you can block any number you want at any time.

Speaking about the interfaceit is clean and intuitive so you don’t have to worry about getting lost or having any troubles with the appThat wayit will be easy for you to block all the unneeded numbers.

Howeveryou can only block the first twenty calls for freeAnd after thatyou will need to upgrade your account up to premium for further use.

Overallit is one of the best caller id apps that enable you to block calls and messages from particular areas or even the entire worldThat way you will be able to avoid telemarketers and spammers before they waste your time.

It has a reverse number lookup for both mobile and landline numbersSo give it a try – you won’t be disappointed.

Price: free

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Clever Dialer – caller ID – block calls

clever dialer logo

Clever Dialer caller ID is one of the greatest apps to identify and block unknown callersUsing this app you can easily protect yourself from disturbing calls and spam.

This app is a good way to take care of your own privacy and the privacy of your friends because it doesn’t upload your contact list to its servers.

Using this app you can not only recognize spam numbers but also have an easy access to all of your contacts and numbersThis app establishes the information about the unknown number so that you can block any number you don’t want to hear about.

One of the important features of this app is that every unknown caller who is trying to reach you will be immediately recognized so that you won’t get annoyed.

Clever Dialer’s database is made with plenty of different sources so it is able to identify almost every number possibleThat way the app easily block all callcentersspammersand telemarketers.

Another great feature of this app is that you will have the ability to identify unknown numbers without an internet connectionThat way even if your internet connection will be lost you will still be protected from spammers.

Besidesthe app gives you the opportunity to rate numbersSo you can not only give them a negative review but also positiveYou can also review the number right after the call to talk about all the details.
If you feel irritatedyou can give the caller a bad review and block him immediately.

Along with thatyou can add disturbing numbers to your personal blacklist so there’s no chance you will ever hear from this number againAnother great feature is that after adding the number to the blacklist you won’t even receive a call because the app will immediately block it.

To sum it upthis is a great app that gives you the opportunity to don’t have to be worried about unknown numbers from call centers anymoreso try it out.

Price: free

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Call Control: #1 Call Blocker

Call Control logo

Call Control: #1 Call Blocker is a free caller id app that enables you to automatically block thousands of numbers from call centers and more.
Using this app you will also have an opportunity to block unknown calls, filter messages and even use “do not disturb“ mode to feel completely spam-free.

Besides, all the calls will be blocked silently so you won’t even need to get distracted to reject a call. This app also enables you to look for a particular number in its database.

Speaking about the interface, it is pretty minimalist and easy-to-use. That way you won’t need to worry about dealing with the app. By now this app already has millions of users that trust it to block their unwanted calls and texts. So as you start using this app you will be a part of a big community that is actively reported about all the spam numbers.

This app blocks all the calls silently without disturbing you from your daily life. Using this app you will always be protected from annoying telemarketers and call-centers. But if one of them will get through you can always add the number to your personal blacklist. As you can see, this app is definitely getting the job done so you should give it a try.

Price: free

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Call Blocker Free – Blacklist and Whitelist

Call Blocker Free logo

Call Blocker Free  Blacklist and Whitelist is another caller id app that enables you to block some people from calling and messaging you.

To be honest, this app is quite basic so it only proves you to block calls messages from spam numbers. But what it does, it does great.  That way the app can easily block all the potentially disturbing calls and messages.

Apart from that, this app also enables you to block the numbers according to a particular plan. That way you can block all the calls at night or in the morning so that no one could disturb you. You can also filter call numbers by the numbers they start with.

Moreover, this app has an intuitive and easy-to-use interface so that you can reject or accept any call with just one touch. Call Blocker Free  Blacklist and Whitelist also give you an opportunity to add the numbers to the blacklists so that you could never receive a call or message from gain.

This app works with plenty of data sources so it has millions of spam numbers in the collection. However, this app is only available for Android so if you have an Android phone, try it out.

Price: free

Call Blocker Free screenCall Blocker Free screen1


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OctoCaller: Call Protect & Spam Blocker Free

OctoCaller logo

OctoCaller is a caller id app that enables you to avoid spam callersand telemarketing calls once and for all.

This app gives you the opportunity to take full control of your calls
so that all the annoying calls could be left in the pastWith the help of this appyou can avoid all the unneeded calls and add them all to your blacklist.

As you receive a callOctoCaller will immediately give you all the information about the numberThat wayyou won’t have to worry about whether to accept an unknown call or notThe app quickly recognizes the call and shows you whether the caller could be identified as spam or notWhat else could you ask for?

Using OctoCaller you can also block a particular unwanted number once and for all by adding it to your blacklistMoreoveryou can either block particular ranges of numbers.

The database of this app grows every day and for nowit contains millions of numbersEvery user also can add the number to the blacklist to aware other people from unneeded callsAs you add the number to the blacklist you will need to mark it as spamadstelemarketers or callcenters.

To sum it upOctoCallerCall Protect & Spam Blocker is a great app that covers all your needs.

Highly recommended!

Price: free

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You can also check: 12 Best Call Blocker Apps For iPhone & Android