Easily accessible (smartphone, tablet, etc.) and visually more appealing and engaging, flip-books can be used at any subject as, for example, a digital portfolio with evidence of students’ work or a collection of course/lesson materials for a flipped classroom. I use FREE flip-books creators mainly to showcase/display portfolios of students’ work or to distribute informative booklets. Paid versions offer a number of frills such as interactivity, sound or video upload which makes them an excellent tool for interactive presentations.