A free app for Android, by Once Upon Publishing AB.

Once Upon is a free app for anyone who loves to create photo books. You can create and share your own photo book in just minutes and in several different formats, from 8×8” to 11×11”. The app is a tool to help you design your book from scratch, so there are no templates or other limits. The free app lets you use images from your device’s camera, including your own photos. 

With Once Upon, you can create your own photo book in no time. It’s perfect for anyone who wants to design their own book or want to give the perfect gift to a friend or family member.

It is available for free to everyone and it doesn’t have any in-app purchases.