Q: why are certain apps not backed up to computer
I have no less than 16 apps from about 150 on my iPad which are not backed up to my computer, i.e. they are not to be found in users/me/music/iTunes/iTunes Media/Mobile Applications. This in spite of the fact that I have been regularly making backups and syncing my entire iPad from day one. Since apps you bought are not downloadable again I now have lost all those apps since I cannot install them on my new iPad. Is there a solution?
Thanks, cheers, Bob.
Posted on Oct 22, 2015 5:43 AM
As long as the apps are still available in the App Store and you use the same Apple ID, you can download them again for free.
Download past purchases from iTunes - Apple Support
The reason that apps are not being backed up now has something to do with app thinning. Take a look at the first paragraph I here.
You need to get into the habit of updating all apps within iTunes itself on your computer now. I believe that will load the apps into your iTunes library.
More information here.
Posted on Oct 22, 2015 6:12 AM