Goodnotes is an innovative AI note-taking application compatible with a variety of platforms such as iOS, Android, Windows, Mac, and Web. It has been designed with a focus on enhancing the user's handwriting experience, supported by Goodnotes' Digital Ink technology. The program includes robust AI features like spellcheck and word complete, empowering users to concentrate on capturing their ideas rather than fretting over errors. Recognizing the multi-device nature of modern life, Goodnotes ensures all notes are readily accessible across different platforms, facilitating seamless transitions between devices. This versatility makes it suitable for a multitude of applications in schools, businesses, or personal use. The tool is capable of correcting mathematics homework, suggesting it relies on sophisticated technology capable of understanding and analyzing handwritten mathematical problems. Additional features include the ability to freely write on paper that recognizes every typo. Goodnotes users can annotate PDFs, review notes, and type on a laptop while synchronizing their work across their devices. Moreover, the software ensures the safety of users' notes and provides continued support for note-taking at no extra cost, ensuring the longevity and reliability of the tool. In summary, Goodnotes presents itself as a dependable, multi-faceted, and intelligent tool for note-taking while redefining the classic handwriting experience with the inclusion of advanced AI functionality.