You know how we’re always amazed at how there’s an app for everything? Well, turns out, we weren’t the only ones to notice. The global app economy is riding a huge growth wave, and it keeps getting bigger. The global app economy will reach a growth of $5.3 trillion 2021, from $1.3 trillion last year; and the user base will almost double from 3.4 billion people using apps to over 6.3 billion. Impressive, isn’t it?