TrueCaller: what it is and how to best use its functions. Whether you are on Android or iOS, Truecaller is an app you must have on your phone.
What is TrueCaller
If you are new, here is a brief introduction to Truecaller. This is an app that identifies who is calling you. This caller identification is useful in thwarting telemarketers, spam and scammers.
In the case of Truecaller, the contact color of the incoming call indicates whether it is spam or not. A blue contact card usually means it's safe, while a red contact card means you shouldn't answer.
Truecaller understands who is calling using users' phone books and user input. This is a privacy issue, which we will discuss later. But for the basic purpose of identifying callers you don't have in your contact list, Truecaller is the best.
The app has gone further, however, and added several features that make it even better.