Truecaller, a free app that goes beyond traditional address book directory apps. It helps people know who is calling them and in some cases save them from scammers. It was initially launched in 2009 and since then its number of users is growing every day. The app automatically filters unwanted calls and you can only connect with the people you want. Want to know more about the app? What does he do? Then read on. Today there are millions of people who use phones. People don't want to answer calls that aren't important and truecaller helps them make their life more peaceful by doing just that. It has a database of millions of numbers that it collects from its users and displays them in their database. Let's take a look at the truecaller app: PROS: Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original EssayTruecaller allows you to search any mobile number and you can know whether you missed an important call from someone or it was just a random call. You can block spam calls and telemarketers who keep pestering you with their offers. You can also find out from which region someone is calling you. In most cases, the location of the caller is accurate. It also gives you the chance to contribute to the community by reporting spam numbers so that others don't suffer from those fake calls. You can also search their database by name. It becomes more and more like a telephone book but simply more interesting. The professional subscription allows you to eliminate all ads and give you a smooth experience. All you have to do is upgrade your regular subscription by paying a monthly fee or an annual fee. If you are worried about your safety and don't want unknown people to find your number, you can always go to their website and unsubscribe from the list. The best part is that truecaller app is available on almost all platforms and operating systems. Supports Android, iOS, Blackberry 10 and Windows Phone. Plus, there's a new feature that lets you know when someone visits your profile. You just need to switch to Pro from your regular subscription and see the “Who Viewed My Profile” section"..