CollaNote is a comprehensive note-taking app that offers a range of features for users who love working with digital paper. With CollaNote, you can record audio and sync your notes to it, annotate or sign PDFs, and collaborate with others in real time with zero delay and unlimited participants.

One of the standout features of CollaNote is its whiteboard function, which makes it perfect for online teaching, learning, and doing homework together. The app also comes with over 150 paper designs and beautiful templates, allowing you to customize your notes to your heart's content. You can even add multimedia to your notes, such as images, text, stickers, interactive web widgets, and links.

In addition, CollaNote supports the pencil tool, mimicking a physical pencil and making the app perfect not only for notetaking but also for drawing and sketching.