Why keep a phone which is not used? Sell your mobile at the Biggest Mobile Market.
Slideshows ›› Top 20 iPhone Apps You Can't Possibly Disown
7. IFTTT
IFTTT stands for "if this, then that." It's the most simplest way to tune your life to be more automatic without having to learn even the slightest bit of programming. IFTTT uses a straightforward selection menu so you make sure certain tasks get done, like "If I post a photo on Facebook, then also save a copy to my Dropbox account." The possibilities with IFTTT are endless. What makes this app even more attractive is the ease with which you can get tasks done on your iPhone.