When we talk about the cost of creating an app, we usually think about money. How much does a developer cost? How much is an Apple Developer account? How much does a server

For a long time, digital magic was simple. A magician opened an app, performed an effect, and put the phone away. The smartphone was the tool. Today, that model is beginning to feel

There has never been a better time to perform magic with a smartphone. Today, magic apps can reveal thoughts, predict choices, secretly transmit information, force almost anything, interact with borrowed phones, communicate with