What's the use of a sleek-and-smart phone without apps to either help ease your boredom or make your life easier? Here are some of the best apps of 2013 from T3.

Calendar 5

Calendar 5 is the app for people with busy schedules. Designed to match the translucent look of iOS 7, this app helps you in organizing your schedule with timely updates and handy to-do list.

Hassle Me

If you are a procrastinator, this app is a must-have. It has handy notifications that will pop-up on the live tile to remind you of your tasks. You can also manage the number of times per day it will hassle you. The best thing is that this app is free. So save your mom the trouble and download this application.

Get Taxi

This is a very convenient app for the holiday season for BlackBerry handset owners. It gives you full details of your driver and a radar feature for the taxi location.

The Car Park Finder

Another convenient app for the holiday season, The Car Park Finder has data of over 10,000 car parks. It shows the nearest car parking sites and the cost of parking. If you forgot what level you had parked your car, this app will help you find your way.

iTunes Sync

Cheat your iTunes into thinking that your BlackBerry handset is an iPod. Connect your BB 10 to your PC or Mac, run the app and port your tracks across.

Google Maps

For those who are bad with directions or those who love to take a shortcut, Google Maps brings you vector mapping with less data and turn-by-turn voice navigation.

Real Racing 3

Unleash the racer in you without the danger of real race. This latest edition of the Real Racing series has 46 licensed vehicles, more than 900 events and nine real-world tracks. Its new Time Shift Multiplayer lets you compete "visually against your mates' best time."

Contre Jour

This addictive, physics-based puzzle game focuses on the adventure of Petit whose only means of movement is to be maneuvered around by manipulating his environment through the different areas of the game.

Simple Money

Saving money is a must these days. Thus, this app is a must-have. Enter your income and expenditures and this app will generate reports to help you manage your money.