One of the most prized new features of iOS 4 and on was the ability to run many apps at the same time and switch between them easily.
One of the little issues with this is that when you close an application it stays running in the background. Normalls this wouldn’t be a problem, but contrary to popular belief is does take up a ton of battery life! By the end of the day, you could have every single one of your apps running in the background of your iPhone!
Of course you can double click the home button, tap and hold one of the app icons for a second, then hit the red circle in the top left. Then hit it again for the next app. And again. And again. And again. You’ll have to tap once for every single app that’s open.
Done yet?
Well, if you happen to be jailbroken, here’s a little tweak from cydia that will help you.
Open Cydia and search for KillBackground. Install the free package by Mathieu Bdard and respring your device.
When your phone comes back, you won’t immediately be able to tell that anything is different. But open up a few apps, then double-tap the home button. Tap and hold one of the apps for 1 second, and Voilà – You’ll see a little red crossbones icon in the bottom left. One tap and all of your apps are killed!
You can also open up your settings app and select KillBackground to configure some different options. Enjoy!







So lets say you have it clipped to your shirt like that picture. If you want to change the song you either have to bend your head over to see the screen and look like an idiot or you have to unclip it and attempt to hold the awkwardly shaped thing to change your music. So then why don’t you just put it in your pocket? Why include the clip? The only other function is to show EVERYBODY ELSE IN THE WORLD what music you are listening to at the moment. But to tell you the truth, nobody really cares what you listen to other than you. So that eliminates the clip. And what’s with the form factor of this thing?! It is a square that barely fills the palm of your hand, and it doesn’t look like it would be very fun to try to hold.