Hub & Spoke IA routes all navigation through a central hub—users always return to the hub to access different sections. Think iOS home screen or app dashboards where each icon leads to a separate experience. Forces linear navigation—you can't jump between spokes without going through the hub.
Use hub & spoke for mobile apps with distinct, unrelated features (banking: accounts, transfers, settings), dashboards with independent modules, or when you want to force users through a landing page. Good for simplifying navigation when features don't relate to each other. Bad for interconnected content or when users need to jump between sections frequently.
Information Architecture
Central dashboard pattern—main hub connects to separate sections, always return to center