FastWindow - Fasting Tracker

FastWindow turns intermittent fasting into a habit you can actually see. One giant, beautiful fasting ring shows exactly where you are in your fast — how long you've fasted, how long remains, and which metabolic stage your body has reached. TRACK YOUR FAST, STAGE BY STAGE • One-tap start and stop with a satisfying completion summary • Fasting stages visualized on the ring: blood sugar drop, fat burning, ketosis, autophagy • Preset plans: 16:8, 18:6, 20:4, OMAD, 5:2 — or build a custom window • Forgot to log? Add past fasts anytime STAY MOTIVATED • Streak counter with current and best runs • Monthly heatmap calendar that fills in as you fast • Local reminders before your window opens or closes • Home Screen and Lock Screen widgets show live fasting progress MORE THAN A TIMER • Weight log with trend chart, goal progress, and BMI gauge • Water tracking with quick-add cups • Snap photos of your meals during eating windows • Apple Health sync for weight and water • CSV import and export, PDF weekly reports YOUR AI FASTING COACH • Snap a meal photo and let AI estimate calories and macros • Generate a personalized AI weekly report from your real data • Chat with an AI coach that knows your fasting history • On-device smart suggestions are always free FastWindow is free to use: unlimited 16:8 fasting, weight, water and streak tracking cost nothing. Pro unlocks every plan, full stage insights, advanced charts, exports, and a monthly AI credit allowance. SUBSCRIPTION DETAILS FastWindow is free to download and use forever. Pro unlocks all fasting plans, full stage insights, advanced statistics, CSV/PDF export, share cards, plus monthly AI credits. • Pro Monthly — $3.99, auto-renews monthly (includes 100 AI credits/month) • Pro Yearly — $23.99, auto-renews yearly (includes 300 bonus AI credits) • Pro Lifetime — $49.99 one-time purchase, no renewal AI credit packs (100 / 500 / 2000) are also available as one-time purchases. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew at the same price unless auto-renew is turned off at least 24 hours before the period ends. Manage or cancel anytime in Apple ID account settings. Terms of Use: https://auto-abd80.web.app/terms.html Privacy Policy: https://auto-abd80.web.app/privacy.html