Fastos: Ring Timer overview

Track your intermittent fasting journey with an elegant visual timer featuring a customizable countdown ring. Fastos provides a clean, intuitive interface to monitor your fasting periods without unnecessary complexity. Set your desired fasting duration and watch the progress ring gradually fill as time passes. The app supports various fasting schedules from 12 to 24 hours, adapting to your personal intermittent fasting routine. Key features include multiple timer presets for common fasting windows, visual progress indication with smooth animations, and detailed session history to track your consistency over time. The interface remains minimal yet informative, showing current progress, remaining time, and completion percentage. All data is stored locally on your device for privacy and offline access. The app works completely offline without requiring registration or internet connection. Choose from multiple themes including light and dark modes to match your preference. Perfect for beginners exploring intermittent fasting or experienced practitioners wanting a reliable tracking companion. The visual ring display makes it easy to check your progress at a glance throughout the day.