Export notes photos to photos
1. I manage to save photos from mac to notes app and sync to my phone very fast.
2. I manage to save the image from notes to photos but only limited to a maximum number of 5. Is that true?
iPhone 5s, iOS 9.3.1
I have never heard of that limitation
Here is another way to transfer those photos
Sync photos from your computer to your iOS device using iTunes - Apple Support