Truecaller: The Caller ID and Spam Blocking App – Features, Benefits, and Drawbacks

Truecaller is a popular smartphone app that helps users recognise the caller ID of incoming calls and reject unwanted spam calls. It is accessible on both the iOS and Android platforms, and it has grown in popularity in recent years as a result of its features and user-friendly layout. The advantages, benefits, and potential pitfalls of utilizing the Truecaller app will be discussed in this article.


Truecaller was created in Sweden in 2009 by Alan Mamedi and Nami Zarringhalam. The first version of the software was published in 2010, and it immediately garnered popularity among users searching for a means to identify unfamiliar callers. Truecaller’s services were later expanded to include features such as spam call filtering, caller ID, and call recording.


Truecaller includes a number of features that make it an effective tool for managing your calls and contacts. The following are some of the app’s most popular features:

  1. Caller ID – When a call comes in, Truecaller will display the caller’s name and phone number if it is in its database. This is handy if you don’t have the number saved in your contacts or if you want to confirm the caller’s identity before answering.
  2. Spam Blocking –Truecaller employs a database of known spam numbers to reject calls from telemarketers, robocallers, and other unwanted callers. Users can also flag numbers as spam to assist enhance the database’s accuracy.
  3. Phone Recording – The programme allows you to record both incoming and outgoing phone calls. This might be beneficial if you need to refer back to a discussion or if you want to preserve a record of it.
  4. Contact Management – By synchronising with your phone’s contacts and social media accounts, Truecaller can help you manage your contacts. Through the app, you can also establish and manage contact groups.
  5. Flash Messaging – This tool allows you to quickly and conveniently send pre-written messages to your contacts without having to fill out a message each time.
  6. Availability – You may adjust your availability status to inform your contacts whether or not you are available to answer calls. This might be beneficial if you are in a conference or travelling in another time zone.


The Truecaller app offers a number of benefits to users, including:

  1. Spam Blocking – Truecaller’s ability to filter spam calls is one of its most significant advantages. This can help you cut down on the number of unsolicited calls you get, saving you time and stress.
  2. Caller ID – Knowing who is calling before answering may be useful in a number of scenarios, such as when you are anticipating an important call or attempting to avoid telemarketers.
  3. Contact Management – By connecting with your phone’s contacts and social media accounts, Truecaller can help you manage your contacts more efficiently.
  4. Call Recording – The app’s call recording capability can be beneficial for a number of purposes, such as business or personal reference.
  5. Flash Messaging – This function might save you time while sending a message.


While Truecaller is a useful app for managing calls and contacts, there are some potential drawbacks to consider:

  1. Privacy – The app gathers information about its users, such as phone numbers, contact lists, and location data. This degree of data harvesting may make some people uncomfortable.
  2. Accuracy – Truecaller’s phone number database is big, yet it is not always correct. This can result in caller misidentification or missed calls that were flagged as spam.
  3. Battery Drain – Several users have noted that the software quickly drains their phone’s power, especially if they constantly utilise the call recording feature.
  4. Advertisements – Truecaller is a free software that contains advertisements. Some users may find the adverts annoying or distracting.
  5. Restricted Functionality – Certain software functions, such as call recording, are only accessible in the premium edition. This may not be the best option for consumers searching for a 100% free service.

Overall, Truecaller is a handy software for managing calls and contacts, especially if you want to decrease the number of unwanted spam calls you to receive. Users should, however, be aware of the app’s possible privacy risks and limits, and should carefully assess if it is the best option for their requirements.

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