There was a time when you need a proper dekstop or laptop, internet connection etc to make an uninterrupted video call. But that was a thing from past, with the evolution of smartphones much anticipated turn-around of events are being witnessed till date. Smartphone applications are becoming intensively popular as smartphones gets smarter as days pass by. Applications of these smartphones serve well the purpose of cost reduction for users. From internet calling to texting, posting to tweeting smartphone apps do it all. Whether you've just unwrapped a new smartphone or tablet or are simply looking for something new to play around with over the holiday break, hundreds of stellar apps made their debut. iPhone, iPad and Android owners, in particular, can benefit from inexpensive (or free) downloads ranging from music discovery and photo sharing to digital magazines and smart productivity tools.