DrawingCanvas is an easy to use and powerful whiteboard app. Main Features: - 9 different colors - 4 different shape sizes - Undo/ Redo - Grid Mode - Save image to Photos - Share with your friends ----- DrawingCanvas Pro is available with a monthly or annual subscription. You can subscribe and pay through your Apple account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Auto-renew may be turned off after purchase. Terms of Use: https://www.zhihuke.com/drawingcanvas/terms.html Privacy Policy: https://www.zhihuke.com/drawingcanvas/privacy.html