How much does it cost to develop an app? The true price of starting from scratch | 4D Pipeline - trends & breaking news in Visualization, Virtual Reality, Augmented Reality, 3D, Mobile, and CAD. |

Everyone knows about the big names:  Angry Birds, Candy Crush, Facebook, Twitter, Uber, Instagram. Countless others have transformed mobile apps from a millennial phenomenon into something even old ladies use with their bridge club. App development has become a multi-billion dollar industry with seemingly endless potential.

So, how does an entrepreneur enter this business?  How do you build an app?