iPad undoubtedly is the leader when it comes to mobile Internet nowadays. Packed in a sleek and lightweight design, this powerful mobile gadget has revolutionized almost every aspect of the digital world. Almost every human activity now can be done with the help of iPad. Thanks to the hordes of developers who incessantly create new apps for the product. Without them, we cannot enjoy our gadget. Whether we want to find friends, get the latest news, inquire about our bank accounts, make reports, or simply teach our kids the alphabet or math, we can use our iPad to get these things done. This reason makes iPad sell like hotcake and its popularity does not have any sign of slowing. Indeed without the apps, iPad is as good as a picture frame.