
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