Guys you remember smart app updates which Google announced at Google IO this year? If not than smart app updates are those in which we need to download only updated bits not the whole App when update is received.
“How about an example? The ezPDF Reader app weighs 6.34MB, but the delta is only about 2.7-3MB,” wrote Artem Russakovskii of Android Police who first spotted the new feature earlier this morning. 

”It’s even more drastic with Instagram’s update from this morning – the Play Store only has to download about 3MB out of 13.”
Last night new update was also pushed out in order to support gift cards. Later yesterday we also got leaked images of Gift Cards of $10 and $25. If you haven’t updated than also you can get this new smart app service. Share your views via comments below.
