That’s where a caller ID app is useful. Caller ID apps reveal the name of the caller even if they’re not saved in your contacts. 

Best Caller ID Apps for Android and iPhone

Here are our favorite caller ID apps for Android and iPhone. 

1. Truecaller (Android, iOS)

Truecaller can alert you to calls from both unknown numbers and numbers frequently used by phone scammers. The app also allows you to search for unknown numbers and block unwanted callers or text messages.The free version of Truecaller is limited in its ability to identify unknown callers. 

To use Truecaller, you’ll need to give it access to your phone book, phone call logs, contacts and text messages. You’ll need to enter your phone number and set Truecaller as your default phone app for it to work effectively.The app also has four different tabs: Personal, Important, Business and Spam, which make it easier for you to organize and find your text messages.You can upgrade to Truecaller Premium or Gold to get notified when someone views your profile, view others’ profiles in Incognito Mode and to remove ads. You can use the advanced blocking feature for stronger offline protection and auto-block spammers, a Premium badge on your profile and 30 contact requests per month. 

While Truecaller is one of the best caller ID apps for Android and iPhone, it has a few downsides. 

The app combines messages and calls in one page, which makes navigation confusing. Truecaller is resource heavy and may drain your battery as it works in the background. Truecaller works in the US and in many countries around the world. In the UAE, however, Truecaller is blocked due to violation of personal data laws and perceived invasion of privacy. 

2. Hiya (Android, iOS)

Hiya is a reliable, fast and secure caller ID app.

3. True ID Caller Name (Android)

True ID Caller Name is one of the top caller ID apps for Android that lets you know your caller’s name and region so you can avoid spam and scam calls.

4. Mr. Number (Android, iOS)

Mr. Number is a free caller ID app that helps you identify callers quickly and easily through its expansive phone number database.As its name suggests,

Identify Your Caller

Once you have the person’s identity, turn to our guide on the best search sites to find people online and get a total picture of who they are.Mobile carriers also offer their own caller ID and blocking tools. For example, AT&T’s Call Protect, which provides a spam call blocking app, Verizon’s Call Filter that detects and filters out spam calls, and T-Mobile’s ScamShield that identifies and blocks scam calls. Do you have a favorite caller ID app for Android or iPhone? Tell us about it in the comments. The Best Caller ID Apps for Android and iOS - 35The Best Caller ID Apps for Android and iOS - 54The Best Caller ID Apps for Android and iOS - 83The Best Caller ID Apps for Android and iOS - 91The Best Caller ID Apps for Android and iOS - 15The Best Caller ID Apps for Android and iOS - 54The Best Caller ID Apps for Android and iOS - 73