So glad I read this thread — I use my iPad a lot for stitching, but I didn’t know about apps that convert JPEGs to pdf and these stitch-friendly readers. Thanks to the suggestions here I am now using PDF converter and GoodReader. They are great.
Thank you all for the info. I have never stitched using an app. Downloaded one called CS Paradise for free, but havent used it yet. Any opinions from those who used it.