1. Turn on Grayscale. Settings, then Accessibility, then Display & Text Size, then Color Filters, then Grayscale. Studies have measured reductions of roughly 20 to 40 minutes of daily phone use from this single change, mostly by making the interface less visually rewarding.
2. Set up a quick toggle. Under Accessibility Shortcut, enable Color Filters so a triple-click of the side button switches grayscale on and off when you genuinely need color, like for photos.
3. Strip the home screen down. Long-press an app, choose Remove App, then Remove from Home Screen rather than Delete App. It stays installed in the App Library, reachable only by intentionally searching for it.
4. Turn off non-essential notifications. Keep calls, messages, and calendar reminders. Cut everything designed to manufacture urgency around checking the phone.
5. Block what App Library friction doesn't stop. A hidden app is still one search away. For the apps that genuinely pull you back in, blocking removes the option instead of just adding a step.