Eightapp: Book Shop Save is a lifestyle mobile application available on iPhone. It offers cashback rewards for users who shop using the app across various categories like food, retail, automotive, and beauty. The app provides a platform where users can browse through a diverse range of businesses, with new merchants continuously being added to the roster.

Users can conveniently make purchases through the Eight mobile app and earn cashback rewards, making it an attractive option for those looking to save while shopping across different sectors. With its user-friendly interface and growing list of participating merchants, Eightapp: Book Shop Save aims to enhance the shopping experience for its users.