This is the age of cell phones, but the world is getting into higher end smart phones. Various companies are manufacturing these phones. If you are well aware of the facts then you will be able to understand this matter better. In order to make the thing simple, here is a little explanation on the matter. The smart phones have various applications and various different types of facilities that you can use. These facilities have been made keeping in mind the requirements of people who are trying to keep up with the fast pace of their lives. These apps can provide you almost all the solutions for your needs. There are over 50000apps in the market. You need to download and install them and you are good to go. Some of them are free and for some else you may have to pay a little amount of money.