Many apps are much more than just a pretty interface. Take, for example, Instacart. Sure, the app has a database of products to choose from, an e commerce component for managing purchases and billing, and a messaging interface between customers and shoppers. Also: The best AI for coding in 2025 and what not to use including DeepSeek R1 But it also has a vast infrastructure of deals with food outlets that allow it to keep inventory updated and deals that allow its shoppers to roam those...
