#1 Truecaller
What's it all about:
- Global Phone Directory
- Caller I.D
- Call-block functionality
- Social Media Integration
Functionality:
If you have ever received a call from an unknown number this app is for you.
Truecaller uses it's global phone directory to store names and numbers. Once you register on the application it uploads the names and numbers in your phones contact list onto it's data base for other users to look up (The app is safe and doesn't make your phone-book available to the public). It also has call-blocking functionality where you can block calls from a certain number. Social media integration keeps your phone-book up to date with birthdays and photos
This is a practical application as it brings up numbers you may not have stored on your phone. It also brings up numbers from telemarketers which is quite handy, so you know who's calling before answering blindly and getting talked into purchasing something you don't want. You can also mark numbers as spam so when another user gets a call from that number they will be warned before hand.
Availability:
You can download it free from Google Play Store, App Store, Blacberry App World or Windows App Store.
It is compatible with Android, iOS, Blackberry And Windows Phone.




