Handy Chalkboard app for iPhone and iPad 4.0 ( 8560 ratings ) Utilities Lifestyle Developer: 振伟 张 2.99 USD Current version: 1.2, last update: 4 years ago First release : 18 Jan 2012 App size: 5.43 Mb Handy Chalkboard,convenient tool for writing and drawing anyway to present your ideas.