iTunes always asks me whether to back up apps from my iPad and iPhone Every time I connect my iPad or iPhone to my Mac, iTunes gives me a prompt like this:



I’ve been clicking “Back Up Apps” for both devices, and yet I get the same prompt every time I connect. How can I stop iTunes from asking me every time? (I don’t really care whether it backs up my apps or not.)
Please check out this page by Apple

You can change this in the iTunes settings, called Automatic Downloads.
Check the box, as the image displays and the applications should download instead of ask for a backup.

If you cannot click the checkboxes, you have sign in to the iTunes Store with your Apple ID.