How can I create tags or captios in iPhoto now?
i am trying to put a tag on each photo in iPhoto, which was possible with ios7 , I can't find the option in Ios8 .
iPod classic
There is no longer an iPhoto in iOS 8, and the Photos.app does not have the ability to add tags or captions.
You can however search for tags or captions that previously have been added. and you can search for album names.
So, as a work-around, instead of tagging a photo create a new album with the name of the tag and add the photos to that album.
This document explains, what happens with your iPhoto library after migrating to Photos, see: Migrating from iPhoto for iOS to Photos on iOS 8
And this, how to access your photos in Photos: Get help finding your Photos in iOS 8
Send feedback to Apple about the missing tags and captions. Apple - iPhoto - Feedback