Fasting Timer: 16:8 Tracker

Fasting Timer is a free intermittent fasting tracker and fasting timer that helps you fast smarter with real-time science. Track 16:8, 18:6, 20:4, OMAD and extended fasts while seeing exactly what's happening in your body at every stage — fat burning, ketosis and autophagy — on a beautiful animated timer that keeps you motivated.

Whether you practice intermittent fasting for weight loss, metabolic health, or spiritual discipline, this fasting app supports your journey with 16+ built-in protocols, intelligent zone tracking, and culturally respectful religious fasting support — from Ramadan and Ekadashi to Navratri, Upvas and more.

━━━ WHAT MAKES THIS DIFFERENT ━━━

Most fasting apps just count down. We show you WHY fasting works.

→ Real-time body state updates tell you what's happening at each stage
→ "Right Now In Your Body" card explains the science as you fast
→ Zone transitions (Fed → Fat Burning → Ketosis → Autophagy) with notifications
→ Two timer styles: animated circular ring or sleek progress bar — you choose

━━━ PROTOCOLS FOR EVERYONE ━━━

Intermittent Fasting:
• 16:8, 18:6, 20:4, OMAD (23:1)
• Perfect for beginners and experienced fasters

Extended Fasting:
• 36-hour, 48-hour, 72-hour protocols
• Deep autophagy and cellular renewal

Religious & Cultural Fasting:
• Ramadan (dawn-to-sunset dry fast)
• Ekadashi, Navratri, Karva Chauth, Upvas
• Yom Kippur, Lent
• Paryushana (Jain), Buddhist Uposatha
• Dry fast safety warnings and hydration guidance

━━━ FEATURES ━━━

⏱ SMART TIMER
• Animated progress ring with zone markers
• Alternative bar-style layout (switch anytime)
• Auto-flipping elapsed/remaining display
• Seconds visualized as inner ring animation
• Hold to end — no accidental stops

🔬 SCIENCE-BACKED ZONES
• Fed State → Fat Burning → Ketosis → Autophagy → Deep Autophagy
• Body state cards explain the science at each transition
• Dry fast-specific zone information
• Zone transition notifications even when app is closed

💧 HYDRATION TRACKING
• Log water glasses during your fast
• Hydration reminders every 2 hours
• Hidden during dry fasts with safety badge

📊 HISTORY & STREAKS
• Fasting heatmap calendar
• Streak tracking with milestone celebrations
• Personal best and average fast stats
• Weight tracking with 90-day trend graph

🔔 SMART NOTIFICATIONS
• Zone transition alerts (know when you hit ketosis)
• Goal completion celebration
• Daily reminders at your preferred time
• Streak nudges to keep momentum

🎨 PREMIUM THEMES
• 5 gradient themes: Forest, Midnight, Sunset, Ocean, Lavender
• Beautiful dark-mode radial gradient backgrounds
• Each theme changes the entire app feel

📤 SHAREABLE MILESTONES
• Post-fast summary with stats
• Share your achievements as beautiful cards

━━━ PRIVACY FIRST ━━━

All your data stays on YOUR device. No account required. No cloud sync. No data collection. We don't see your fasting data, weight, or anything else. Period.

━━━ FREE vs PRO ━━━

FREE — Everything you need:
✓ All 16+ protocols (IF + religious + extended)
✓ Timer with zones and notifications
✓ Water tracking
✓ 7-day history

PRO — For serious fasters:
✓ Remove all ads
✓ Full fasting history & analytics
✓ Weight tracking with trends
✓ All premium themes
✓ Detailed insights

━━━

Built by fasters, for fasters. Start your first fast today.