Gasing Books is a free Android-based digital book platform developed by gasingbooks.com - Kandel. It offers electronic books containing multimedia and interactive content, along with several additional features to support the learning process.

The application includes learning books with features such as note-taking, freehand writing, coloring, sharing notes/drawings with teachers or classmates, practice questions, video tutorials, interactive simulations, and other exciting games.

Gasing Books is available for free and provides electronic school books for the 2013 Curriculum and the 2006 KTSP for all students and teachers in Indonesia. This digital book platform is designed for students and teachers who require practical access to learning materials through their Android-based tablets and smartphones, with a minimum requirement of Android Lollipop.