The iPhone is still hands-down one of the best 5 tech purchases I've made over the past decade -- actually, it's probably the best. I use it every day to do a variety of things that I still find incredible that I'm able to do in something so portable. That said, over the past few months, I've been getting frustrated at the speed of the device. Some of the applications built for it, notably the games, are simply resource hogs. And that's made applications like FreeMemory (which, yes, frees your phone's memory), a necessity. But a much greater pain reliever ...

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