How to Create a custom album
In Photos, tap the Albums icon to view albums that gather photos automatically using metadata. To create a custom album manually, tap the + icon. Enter a name for the album and then tap Save.
You’ll be taken to Moments, where you can browse your pictures by date. Scroll to a particular Moment and tap the photos you want to add to your album. Drag with a finger to add multiple shots quickly. Tap Done.
View custom album
You’ll now have a custom album full of hand-picked photos in the Albums section. Tap its icon to view its contents. Tap a thumbnail to view it full-size and swipe through the contents of the album to enjoy them.