"Growing! Zoo Book!" is a zoo book app for children and families.
In this app, at first you have some books that contains some pages.
You will get a new page (photos) of zoo books every 4 or 6 hours and get a new zoo book, too.
You can find (or you may know) a similar app named "Let's make Zoo Book!". This app is a simplified one of the app.
In "Let's ...", you can take photos of animals. In this app, you can get photos every 4 or 6 hours.
In "Let's ...", you can edit pages of zoo books. In this app, zoo books are made automatically.