Codebymath.com is a place where you can learn to code online, while learning about math at the same time. If after doing some of our lessons, you still wonder "Why would someone want to program a computer?" we think this app will help. This app allows you to use programs you create at Codebymath.com on your iPhone. Thus you can now take your programming efforts with you, in your pocket, hopefully convincing you of the power of computer programming.