Whiteboard is a free Android app developed by PV, designed to provide educators and students with a simple digital learning tool. This app is perfect for on-the-go teaching and learning experiences. With Whiteboard, you can explain concepts by writing and drawing with your finger. The app provides a user-friendly toolbar that helps you choose the pen color and size. The eraser and clear tools are also available for undoing mistakes. Additionally, you can choose from shapes like straight line, square, circle, and triangle to enhance geometry lessons.

One downside to the app is that it does not save any data, and the writing is lost once the app is closed. However, you can take screenshots to save the data. Whiteboard is a great app for educators and students who are looking for an easy-to-use digital learning tool that is both simple and effective.