Real Chalkboard is a free Android lifestyle app developed by DazzleSystem Co.Ltd. This app allows users to create, save, and share their drawings on a virtual chalkboard. The full version of the app comes with seven different chalk colors, a remover tool, the ability to switch background boards, and an album feature to save up to 20 of your favorite drawings.

The basic version of the app offers four chalk colors, the remover tool, and the ability to switch background boards. It also includes an album feature to save up to four of your favorite drawings. Both versions of the app include the camera feature, which allows users to save pictures from their device's folder onto the chalkboard canvas.

Please note that the app does include in-game advertisements, including banner ads and reward video ads. However, the developers have made efforts to minimize the number of ads displayed in order to provide a free app for users to enjoy. Overall, Real Chalkboard is a fun and colorful app for anyone who enjoys drawing and wants to let their creativity run wild.