Google Play is getting better and better in each update, as you can see the above screenshot which was posted by Android Police. Right now they are the only one who is seeing this new beta feature, the moment they have noticed this feature they shared it online. This feature is currently in testing mode that why none of us known about this.
Most of us don’t download the app specially a heavy app from our mobile data. You know mobile data are expensive as compare to your broadband data, sometimes there are chance that you are end up paying extra in your monthly billing cycles. This feature will be very useful, you can add the app download to a queue that will automatically begin once your device is connected to nearby Wi-Fi. Suppose you are out and you click lots of pictures, generally everybody does. After clicking pictures you want to update that picture on Instagram and you realize you don’t have Instagram installed on your smartphone. Now this feature comes very handy, you can add instagram in your download queue. After that whenever you have Wi-Fi connection your app will be downloading automatically on your device.
This is Google’s way of saving you from exceeding your data limit by downloading large files on your smartphone data. Currently there’s no official word from Google when will this feature will available to everybody, but on the positive note we will see this feature very soon
Via: Android Police