PureFast: Intermittent Fasting

Transform your health with PureFast, the intelligent intermittent fasting app that makes tracking effortless and results inevitable. SMART FASTING TIMER Start, pause, and track your fasts with precision. Real-time zone indicators show exactly when you enter fat burning, ketosis, and peak autophagy, so you know what's happening inside your body at every moment. SCIENCE-BACKED ZONES • Catabolic Zone (4h): Blood sugar drops, fuel switching begins • Fat Burning (8h): Glycogen depletes, fat oxidation starts • Ketosis (12h): Ketone production rises, autophagy activated • Deep Ketosis (18h+): Maximum cellular repair and fat burning ACHIEVEMENTS & STREAKS Build momentum with streak tracking and unlock achievements as you progress. Every completed fast brings you closer to your next milestone: 3-day, 7-day, 30-day, and beyond. BIO-HACKING TOOLS • Cold exposure timer with science-backed protocols • Caffeine tracking optimized for fasting • Circadian rhythm insights for optimal timing • Metabolic flexibility score • HRV and recovery guidance APPLE HEALTH INTEGRATION Sync weight, steps, and activity data automatically. PureFast works seamlessly with your existing health routine. ADVANCED ANALYTICS See your progress over time with detailed stats, such as total fasting hours, average fast length, completion rate, and weight trends. Data-driven insights help you optimize your protocol. HYDRATION TRACKING Stay hydrated during fasts with simple water logging and daily goals. Proper hydration amplifies fasting benefits. PERSONALIZED FOR YOU Choose your fasting schedule: 16:8, 18:6 OR 20:4. SMART NOTIFICATIONS (OPTIONAL) Get notified when you reach new fasting zones, complete your goal, or need streak protection. Never spam, just meaningful alerts that add value. NO ADS. NO GIMMICKS. Just a clean, focused tool built by people who fast. Your data stays private and is never sold. START FREE FOR 30 DAYS Try PureFast free for a week. Cancel anytime, no questions asked. PUREFAST INCLUDES: • Unlimited fasting history • Advanced analytics and charts • Achievement system with 50+ badges • Bio-hacking tools suite • Hydration tracking • Apple Health sync • Priority support Whether you're new to fasting or a seasoned faster, PureFast gives you the tools to succeed. Join thousands taking control of their health. Download now and start your first fast in 60 seconds. PUREFAST SUBSCRIPTION • PureFast offers an optional auto-renewable subscription for full access • Subscription options: $9.99/month or $49.99/year • Free trial available for yearly and monthly plan • Payment is charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Manage or cancel anytime in Settings → Apple ID → Subscriptions • Terms of Service: https://utlityapps.github.io/purefast-legal/terms.html • Privacy Policy: https://utlityapps.github.io/purefast-legal/privacy.html