Google trims the size of app updates with new data-saving technique

With millions of apps in the Play Store and enough space on our phones to comfortably store hundreds of them, updating can be a tedious, data-chomping process. Earlier this year, Google announced it was using a new Delta algorithm that reduced the size of updates by as much as half when compared to the old way of downloading APKs. Now it’s taking it a bit further in a continued push to save you time, space, and money. More of this article from PCWorld.com