What's the best Android app for staying off my phone while working or sleeping?

Focus Friend by Hank Green is specifically designed to help users reduce phone distractions during work hours or before sleep. The app features a simple yet engaging interface where a cartoon bean character knits a digital scarf while the timer runs. Users can set custom focus periods from 15 minutes to several hours, making it suitable for both short work sprints and extended study sessions. For bedtime use, many reviewers mention setting 15-30 minute timers to avoid late-night scrolling while keeping their phone accessible for emergencies. The app's ability to run in the background while tracking focus time stands out as particularly useful for people who need their phones for essential tasks but want to avoid social media and other distractions. Some users note that the background operation requires personal discipline since the app doesn't automatically block other applications. However, this flexibility makes it practical for those who genuinely want to build better habits rather than relying on forced restrictions. The complete absence of ads and data collection, combined with the satisfying visual reward of watching the bean's knitting progress, creates a positive reinforcement system that many find more effective than punitive blocking apps.